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30231347468700 = 22352737389077831
BaseRepresentation
bin1101101111110110010001…
…01110100001100110011100
310222001002101120202211220210
412313323020232201212130
512430302244422444300
6144144031142212420
76240066654415230
oct667731056414634
9128032346684823
1030231347468700
1196a6051575484
123483055124110
1313b3a5b03b671
147672c28325c0
153765c02e2050
hex1b7ec8ba199c

30231347468700 has 144 divisors (see below), whose sum is σ = 102666745685504. Its totient is φ = 6723264902400.

The previous prime is 30231347468687. The next prime is 30231347468713. The reversal of 30231347468700 is 786474313203.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (30231347468687) and next prime (30231347468713).

It is a self number, because there is not a number n which added to its sum of digits gives 30231347468700.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 194461216 + ... + 194616615.

Almost surely, 230231347468700 is an apocalyptic number.

30231347468700 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30231347468700 is an abundant number, since it is smaller than the sum of its proper divisors (72435398216804).

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

30231347468700 is a wasteful number, since it uses less digits than its factorization.

30231347468700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389077892 (or 389077885 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 48.

The spelling of 30231347468700 in words is "thirty trillion, two hundred thirty-one billion, three hundred forty-seven million, four hundred sixty-eight thousand, seven hundred".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 20 21 25 28 30 35 37 42 50 60 70 74 75 84 100 105 111 140 148 150 175 185 210 222 259 300 350 370 420 444 518 525 555 700 740 777 925 1036 1050 1110 1295 1554 1850 2100 2220 2590 2775 3108 3700 3885 5180 5550 6475 7770 11100 12950 15540 19425 25900 38850 77700 389077831 778155662 1167233493 1556311324 1945389155 2334466986 2723544817 3890778310 4668933972 5447089634 5836167465 7781556620 8170634451 9726945775 10894179268 11672334930 13617724085 14395879747 16341268902 19453891550 23344669860 27235448170 28791759494 29180837325 32682537804 38907783100 40853172255 43187639241 54470896340 57583518988 58361674650 68088620425 71979398735 81706344510 86375278482 100771158229 116723349300 136177240850 143958797470 163412689020 172750556964 201542316458 204265861275 215938196205 272354481700 287917594940 302313474687 359896993675 403084632916 408531722550 431876392410 503855791145 604626949374 719793987350 817063445100 863752784820 1007711582290 1079690981025 1209253898748 1439587974700 1511567373435 2015423164580 2159381962050 2519278955725 3023134746870 4318763924100 5038557911450 6046269493740 7557836867175 10077115822900 15115673734350 30231347468700