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2008157202 = 232992311243
BaseRepresentation
bin111011110110010…
…0000110000010010
312011221200221210200
41313230200300102
513103042012302
6531133440030
7100523024502
oct16754406022
95157627720
102008157202
11940609257
12480640016
132600721cc
141509bda02
15bb47481c
hex77b20c12

2008157202 has 24 divisors (see below), whose sum is σ = 4351832784. Its totient is φ = 669258744.

The previous prime is 2008157197. The next prime is 2008157213. The reversal of 2008157202 is 2027518002.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 172993 + ... + 184235.

It is an arithmetic number, because the mean of its divisors is an integer number (181326366).

Almost surely, 22008157202 is an apocalyptic number.

2008157202 is an abundant number, since it is smaller than the sum of its proper divisors (2343675582).

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

2008157202 is a wasteful number, since it uses less digits than its factorization.

2008157202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21174 (or 21171 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 2008157202 is about 44812.4670376448. The cubic root of 2008157202 is about 1261.6316314898.

The spelling of 2008157202 in words is "two billion, eight million, one hundred fifty-seven thousand, two hundred two".

Divisors: 1 2 3 6 9 18 9923 11243 19846 22486 29769 33729 59538 67458 89307 101187 178614 202374 111564289 223128578 334692867 669385734 1004078601 2008157202