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152050000842 = 23210518037319
BaseRepresentation
bin1000110110011011100…
…0101110001111001010
3112112110121220100100200
42031212320232033022
54442344300011332
6153503435113030
713661640453045
oct2154670561712
9475417810320
10152050000842
1159536297123
12255752a2776
13114521b23cc
147505b43c5c
153e4da6c17c
hex2366e2e3ca

152050000842 has 24 divisors (see below), whose sum is σ = 329755164960. Its totient is φ = 50635103400.

The previous prime is 152050000841. The next prime is 152050000943. The reversal of 152050000842 is 248000050251.

It is a happy number.

152050000842 is a `hidden beast` number, since 152 + 0 + 500 + 0 + 0 + 8 + 4 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (152050000841) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3999742 + ... + 4037577.

It is an arithmetic number, because the mean of its divisors is an integer number (13739798540).

Almost surely, 2152050000842 is an apocalyptic number.

152050000842 is an abundant number, since it is smaller than the sum of its proper divisors (177705164118).

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

152050000842 is a wasteful number, since it uses less digits than its factorization.

152050000842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8038378 (or 8038375 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The spelling of 152050000842 in words is "one hundred fifty-two billion, fifty million, eight hundred forty-two", and thus it is an aban number.

Divisors: 1 2 3 6 9 18 1051 2102 3153 6306 9459 18918 8037319 16074638 24111957 48223914 72335871 144671742 8447222269 16894444538 25341666807 50683333614 76025000421 152050000842