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34457505830 = 2511313250053
BaseRepresentation
bin100000000101110100…
…111101000000100110
310021221101212122211122
4200011310331000212
51031032110141310
623455103533542
72326613652446
oct400564750046
9107841778748
1034457505830
1113682400150
1268178ba2b2
133331a10a07
14194c452126
15d6a121555
hex805d3d026

34457505830 has 16 divisors (see below), whose sum is σ = 67662011664. Its totient is φ = 12530002080.

The previous prime is 34457505829. The next prime is 34457505847. The reversal of 34457505830 is 3850575443.

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, 156624917 + ... + 156625136.

It is an arithmetic number, because the mean of its divisors is an integer number (4228875729).

Almost surely, 234457505830 is an apocalyptic number.

34457505830 is a deficient number, since it is larger than the sum of its proper divisors (33204505834).

34457505830 is a wasteful number, since it uses less digits than its factorization.

34457505830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313250071.

The product of its (nonzero) digits is 1008000, while the sum is 44.

The spelling of 34457505830 in words is "thirty-four billion, four hundred fifty-seven million, five hundred five thousand, eight hundred thirty".

Divisors: 1 2 5 10 11 22 55 110 313250053 626500106 1566250265 3132500530 3445750583 6891501166 17228752915 34457505830