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2008056108 = 223479334913
BaseRepresentation
bin111011110110000…
…1000000100101100
312011221111211010110
41313230020010230
513103030243413
6531131340020
7100522123662
oct16754100454
95157454113
102008056108
1194054a303
124805b1610
132600381a6
14150994c32
15bb4548c3
hex77b0812c

2008056108 has 24 divisors (see below), whose sum is σ = 4686576048. Its totient is φ = 669193216.

The previous prime is 2008056047. The next prime is 2008056109. The reversal of 2008056108 is 8016508002.

It is a super-2 number, since 2×20080561082 = 8064578665752215328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2008056109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40060 + ... + 74972.

It is an arithmetic number, because the mean of its divisors is an integer number (195274002).

Almost surely, 22008056108 is an apocalyptic number.

It is an amenable number.

2008056108 is an abundant number, since it is smaller than the sum of its proper divisors (2678519940).

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

2008056108 is a wasteful number, since it uses less digits than its factorization.

2008056108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39713 (or 39711 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 2008056108 is about 44811.3390560916. The cubic root of 2008056108 is about 1261.6104602508.

The spelling of 2008056108 in words is "two billion, eight million, fifty-six thousand, one hundred eight".

Divisors: 1 2 3 4 6 12 4793 9586 14379 19172 28758 34913 57516 69826 104739 139652 209478 418956 167338009 334676018 502014027 669352036 1004028054 2008056108