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152057618050 = 25213233934797
BaseRepresentation
bin1000110110011101010…
…1110001111010000010
3112112111011020100012111
42031213111301322002
54442403222234200
6153504310245534
713662062266462
oct2154725617202
9475434210174
10152057618050
115953a61a038
12255779568aa
131145394b530
147506b67ba2
153e4e5740ba
hex2367571e82

152057618050 has 24 divisors (see below), whose sum is σ = 304583106996. Its totient is φ = 56144351040.

The previous prime is 152057617991. The next prime is 152057618129. The reversal of 152057618050 is 50816750251.

It is a happy number.

152057618050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 4871062849 + 147186555201 = 69793^2 + 383649^2 .

It is a junction number, because it is equal to n+sod(n) for n = 152057617994 and 152057618012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 116966749 + ... + 116968048.

Almost surely, 2152057618050 is an apocalyptic number.

152057618050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152057618050 is an abundant number, since it is smaller than the sum of its proper divisors (152525488946).

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

152057618050 is a wasteful number, since it uses less digits than its factorization.

152057618050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233934822 (or 233934817 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 40.

The spelling of 152057618050 in words is "one hundred fifty-two billion, fifty-seven million, six hundred eighteen thousand, fifty".

Divisors: 1 2 5 10 13 25 26 50 65 130 325 650 233934797 467869594 1169673985 2339347970 3041152361 5848369925 6082304722 11696739850 15205761805 30411523610 76028809025 152057618050