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34003800304 = 2431316721647
BaseRepresentation
bin11111101010110010…
…001101000011110000
310020202210011000212021
4133222302031003300
51024114433102204
623342055241224
72312434351015
oct375262150360
9106683130767
1034003800304
111346a293501
12670b979214
13328ba174c6
1419080ab70c
15d403a0154
hex7eac8d0f0

34003800304 has 40 divisors (see below), whose sum is σ = 68032217088. Its totient is φ = 16447496640.

The previous prime is 34003800283. The next prime is 34003800317. The reversal of 34003800304 is 40300830043.

It is a super-2 number, since 2×340038003042 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 1560009 + ... + 1581655.

Almost surely, 234003800304 is an apocalyptic number.

It is an amenable number.

34003800304 is an abundant number, since it is smaller than the sum of its proper divisors (34028416784).

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

34003800304 is a wasteful number, since it uses less digits than its factorization.

34003800304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24853 (or 24847 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The spelling of 34003800304 in words is "thirty-four billion, three million, eight hundred thousand, three hundred four".

Divisors: 1 2 4 8 16 31 62 124 248 496 3167 6334 12668 21647 25336 43294 50672 86588 98177 173176 196354 346352 392708 671057 785416 1342114 1570832 2684228 5368456 10736912 68556049 137112098 274224196 548448392 1096896784 2125237519 4250475038 8500950076 17001900152 34003800304