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8040131034 = 2313103078603
BaseRepresentation
bin1110111110011101…
…01010100111011010
3202202022220222022220
413133032222213122
5112431233143114
63405451524510
7403145662155
oct73716524732
922668828286
108040131034
1134564984a1
121684759736
139b19544b0
14563b52c9c
15320cc60a9
hex1df3aa9da

8040131034 has 16 divisors (see below), whose sum is σ = 17317205472. Its totient is φ = 2473886448.

The previous prime is 8040131009. The next prime is 8040131059. The reversal of 8040131034 is 4301310408.

It is an interprime number because it is at equal distance from previous prime (8040131009) and next prime (8040131059).

It is a junction number, because it is equal to n+sod(n) for n = 8040130995 and 8040131013.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51539224 + ... + 51539379.

It is an arithmetic number, because the mean of its divisors is an integer number (1082325342).

Almost surely, 28040131034 is an apocalyptic number.

8040131034 is an abundant number, since it is smaller than the sum of its proper divisors (9277074438).

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

8040131034 is a wasteful number, since it uses less digits than its factorization.

8040131034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103078621.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 8040131034 is about 89666.7777607738. Note that the first 4 decimals coincide. The cubic root of 8040131034 is about 2003.3386763522.

The spelling of 8040131034 in words is "eight billion, forty million, one hundred thirty-one thousand, thirty-four".

Divisors: 1 2 3 6 13 26 39 78 103078603 206157206 309235809 618471618 1340021839 2680043678 4020065517 8040131034