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152021250005201 = 3779107486062041
BaseRepresentation
bin100010100100001100110100…
…100110101101100011010001
3201221021002102021221202102022
4202210030310212231203101
5124411204010000131301
61255153333110301225
744010113202262403
oct4244146446554321
9657232367852368
10152021250005201
1144490939495515
12150728a1057815
1366a9708759c55
142977c211bab73
15128964cc8ed1b
hex8a43349ad8d1

152021250005201 has 16 divisors (see below), whose sum is σ = 159583889629440. Its totient is φ = 144675394081920.

The previous prime is 152021250005179. The next prime is 152021250005203. The reversal of 152021250005201 is 102500052120251.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 152021250005201 - 218 = 152021249743057 is a prime.

It is a super-2 number, since 2×1520212500052012 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152021250005203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242718260 + ... + 243343781.

It is an arithmetic number, because the mean of its divisors is an integer number (9973993101840).

Almost surely, 2152021250005201 is an apocalyptic number.

It is an amenable number.

152021250005201 is a deficient number, since it is larger than the sum of its proper divisors (7562639624239).

152021250005201 is a wasteful number, since it uses less digits than its factorization.

152021250005201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486062264.

The product of its (nonzero) digits is 2000, while the sum is 26.

The spelling of 152021250005201 in words is "one hundred fifty-two trillion, twenty-one billion, two hundred fifty million, five thousand, two hundred one".

Divisors: 1 37 79 107 2923 3959 8453 312761 486062041 17984295517 38398901239 52008638387 1420759345843 1924319620319 4108682432573 152021250005201