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800668010034 = 23315319684641
BaseRepresentation
bin10111010011010111000…
…10000100011000110010
32211112122221010011111000
423221223202010120302
5101104232002310114
61411453302102430
7111563204536104
oct13515342043062
92745587104430
10800668010034
1128961a244602
1210b21211aa16
135a66c498099
142aa76d73574
1515c61c95e09
hexba6b884632

800668010034 has 32 divisors (see below), whose sum is σ = 1780424585280. Its totient is φ = 266714985600.

The previous prime is 800668010027. The next prime is 800668010047. The reversal of 800668010034 is 430010866008.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4759647 + ... + 4924994.

It is an arithmetic number, because the mean of its divisors is an integer number (55638268290).

Almost surely, 2800668010034 is an apocalyptic number.

800668010034 is an abundant number, since it is smaller than the sum of its proper divisors (979756575246).

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

800668010034 is a wasteful number, since it uses less digits than its factorization.

800668010034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9686183 (or 9686177 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The spelling of 800668010034 in words is "eight hundred billion, six hundred sixty-eight million, ten thousand, thirty-four".

Divisors: 1 2 3 6 9 18 27 54 1531 3062 4593 9186 13779 27558 41337 82674 9684641 19369282 29053923 58107846 87161769 174323538 261485307 522970614 14827185371 29654370742 44481556113 88963112226 133444668339 266889336678 400334005017 800668010034