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152539199310 = 235292775771097
BaseRepresentation
bin1000111000010000001…
…0110111011101001110
3112120201201102012111110
42032010002313131032
54444400013334220
6154024152232450
714010030541461
oct2160402673516
9476651365443
10152539199310
1159767446183
122569109b726
13114cc654b64
147550ac72d8
153e7b99ebe0
hex23840b774e

152539199310 has 128 divisors (see below), whose sum is σ = 381091029120. Its totient is φ = 39029243904.

The previous prime is 152539199299. The next prime is 152539199333. The reversal of 152539199310 is 13991935251.

It is a super-2 number, since 2×1525391993102 (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 152539199310.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 139050682 + ... + 139051778.

It is an arithmetic number, because the mean of its divisors is an integer number (2977273665).

Almost surely, 2152539199310 is an apocalyptic number.

152539199310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 152539199310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190545514560).

152539199310 is an abundant number, since it is smaller than the sum of its proper divisors (228551829810).

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

152539199310 is a wasteful number, since it uses less digits than its factorization.

152539199310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1990.

The product of its (nonzero) digits is 328050, while the sum is 48.

The spelling of 152539199310 in words is "one hundred fifty-two billion, five hundred thirty-nine million, one hundred ninety-nine thousand, three hundred ten".

Divisors: 1 2 3 5 6 10 15 29 30 58 87 145 174 277 290 435 554 577 831 870 1097 1154 1385 1662 1731 2194 2770 2885 3291 3462 4155 5485 5770 6582 8033 8310 8655 10970 16066 16455 16733 17310 24099 31813 32910 33466 40165 48198 50199 63626 80330 83665 95439 100398 120495 159065 159829 167330 190878 240990 250995 303869 318130 319658 477195 479487 501990 607738 632969 799145 911607 954390 958974 1265938 1519345 1598290 1823214 1898907 2397435 3038690 3164845 3797814 4558035 4635041 4794870 6329690 8812201 9116070 9270082 9494535 13905123 17624402 18356101 18989070 23175205 26436603 27810246 36712202 44061005 46350410 52873206 55068303 69525615 88122010 91780505 110136606 132183015 139051230 175332413 183561010 264366030 275341515 350664826 525997239 550683030 876662065 1051994478 1753324130 2629986195 5084639977 5259972390 10169279954 15253919931 25423199885 30507839862 50846399770 76269599655 152539199310