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4755242839320 = 233454731226969
BaseRepresentation
bin100010100110010101010…
…0011110110110100011000
3121211121010001100002210000
41011030222203312310120
51110402214131324240
614040310045053000
71000361231136201
oct105145243666430
917747101302700
104755242839320
111573761683076
12649721257160
1328655726a27c
141262253aa5a8
1583a64d2b430
hex4532a8f6d18

4755242839320 has 160 divisors (see below), whose sum is σ = 16322961758400. Its totient is φ = 1241084616192.

The previous prime is 4755242839301. The next prime is 4755242839337. The reversal of 4755242839320 is 239382425574.

4755242839320 is a `hidden beast` number, since 4 + 7 + 5 + 5 + 242 + 8 + 393 + 2 + 0 = 666.

It is a super-2 number, since 2×47552428393202 (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 15461205 + ... + 15765764.

It is an arithmetic number, because the mean of its divisors is an integer number (102018510990).

Almost surely, 24755242839320 is an apocalyptic number.

4755242839320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4755242839320 is an abundant number, since it is smaller than the sum of its proper divisors (11567718919080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4755242839320 is a wasteful number, since it uses less digits than its factorization.

4755242839320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31227039 (or 31227026 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 54.

The spelling of 4755242839320 in words is "four trillion, seven hundred fifty-five billion, two hundred forty-two million, eight hundred thirty-nine thousand, three hundred twenty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 47 54 60 72 81 90 94 108 120 135 141 162 180 188 216 235 270 282 324 360 376 405 423 470 540 564 648 705 810 846 940 1080 1128 1269 1410 1620 1692 1880 2115 2538 2820 3240 3384 3807 4230 5076 5640 6345 7614 8460 10152 12690 15228 16920 19035 25380 30456 38070 50760 76140 152280 31226969 62453938 93680907 124907876 156134845 187361814 249815752 281042721 312269690 374723628 468404535 562085442 624539380 749447256 843128163 936809070 1124170884 1249078760 1405213605 1467667543 1686256326 1873618140 2248341768 2529384489 2810427210 2935335086 3372512652 3747236280 4215640815 4403002629 5058768978 5620854420 5870670172 6745025304 7338337715 8431281630 8806005258 10117537956 11241708840 11741340344 12646922445 13209007887 14676675430 16862563260 17612010516 20235075912 22015013145 25293844890 26418015774 29353350860 33725126520 35224021032 39627023661 44030026290 50587689780 52836031548 58706701720 66045039435 79254047322 88060052580 101175379560 105672063096 118881070983 132090078870 158508094644 176120105160 198135118305 237762141966 264180157740 317016189288 396270236610 475524283932 528360315480 594405354915 792540473220 951048567864 1188810709830 1585080946440 2377621419660 4755242839320