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808146511034 = 2538578896177
BaseRepresentation
bin10111100001010010100…
…10010010010010111010
32212020222010020101020112
423300221102102102322
5101220041001323114
61415131332224322
7112246424001032
oct13605122222272
92766863211215
10808146511034
11291807701045
1211075a76b0a2
135b2919695c5
142b18628a8c2
151604d5cd13e
hexbc294924ba

808146511034 has 16 divisors (see below), whose sum is σ = 1236533157288. Its totient is φ = 395986586112.

The previous prime is 808146510991. The next prime is 808146511049. The reversal of 808146511034 is 430115641808.

It can be written as a sum of positive squares in 4 ways, for example, as 736073054809 + 72073456225 = 857947^2 + 268465^2 .

It is a junction number, because it is equal to n+sod(n) for n = 808146510982 and 808146511000.

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, 4357247 + ... + 4538930.

Almost surely, 2808146511034 is an apocalyptic number.

808146511034 is a deficient number, since it is larger than the sum of its proper divisors (428386646254).

808146511034 is a wasteful number, since it uses less digits than its factorization.

808146511034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8897089.

The product of its (nonzero) digits is 92160, while the sum is 41.

The spelling of 808146511034 in words is "eight hundred eight billion, one hundred forty-six million, five hundred eleven thousand, thirty-four".

Divisors: 1 2 53 106 857 1714 45421 90842 8896177 17792354 471497381 942994762 7624023689 15248047378 404073255517 808146511034