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2008313042 = 21690359407
BaseRepresentation
bin111011110110100…
…0110110011010010
312011221222212120112
41313231012303102
513103112004132
6531141041322
7100524244031
oct16755066322
95157885515
102008313042
1194070534a
124806b6242
132600c8118
14150a20718
15bb4a5ab2
hex77b46cd2

2008313042 has 8 divisors (see below), whose sum is σ = 3012698496. Its totient is φ = 1004080212.

The previous prime is 2008313023. The next prime is 2008313059. The reversal of 2008313042 is 2403138002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2008312999 and 2008313017.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4103 + ... + 63509.

It is an arithmetic number, because the mean of its divisors is an integer number (376587312).

Almost surely, 22008313042 is an apocalyptic number.

2008313042 is a deficient number, since it is larger than the sum of its proper divisors (1004385454).

2008313042 is a wasteful number, since it uses less digits than its factorization.

2008313042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76312.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 2008313042 is about 44814.2058057487. The cubic root of 2008313042 is about 1261.6642663167.

The spelling of 2008313042 in words is "two billion, eight million, three hundred thirteen thousand, forty-two".

Divisors: 1 2 16903 33806 59407 118814 1004156521 2008313042