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34040505210 = 2351134683507
BaseRepresentation
bin11111101100111110…
…001110001101111010
310020212100012211112020
4133230332032031322
51024203332131320
623345450055310
72313361343265
oct375476161572
9106770184466
1034040505210
1113488a83438
12672011a536
1332964c929a
14190cd03cdc
15d43700940
hex7ecf8e37a

34040505210 has 16 divisors (see below), whose sum is σ = 81697212576. Its totient is φ = 9077468048.

The previous prime is 34040505193. The next prime is 34040505221. The reversal of 34040505210 is 1250504043.

It is a super-3 number, since 3×340405052103 (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 567341724 + ... + 567341783.

It is an arithmetic number, because the mean of its divisors is an integer number (5106075786).

Almost surely, 234040505210 is an apocalyptic number.

34040505210 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

34040505210 is an abundant number, since it is smaller than the sum of its proper divisors (47656707366).

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

34040505210 is a wasteful number, since it uses less digits than its factorization.

34040505210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134683517.

The product of its (nonzero) digits is 2400, while the sum is 24.

The spelling of 34040505210 in words is "thirty-four billion, forty million, five hundred five thousand, two hundred ten".

Divisors: 1 2 3 5 6 10 15 30 1134683507 2269367014 3404050521 5673417535 6808101042 11346835070 17020252605 34040505210