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34920259935 = 3511211637939
BaseRepresentation
bin100000100001011010…
…001110000101011111
310100010122122000010120
4200201122032011133
51033004041304220
624013034210023
72344233212001
oct404132160537
9110118560116
1034920259935
111389a638160
126926883913
1333a6854a02
141993ab0371
15d95a7da40
hex82168e15f

34920259935 has 16 divisors (see below), whose sum is σ = 60951726720. Its totient is φ = 16931035040.

The previous prime is 34920259889. The next prime is 34920259943. The reversal of 34920259935 is 53995202943.

It is not a de Polignac number, because 34920259935 - 28 = 34920259679 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent 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, 105818805 + ... + 105819134.

It is an arithmetic number, because the mean of its divisors is an integer number (3809482920).

Almost surely, 234920259935 is an apocalyptic number.

34920259935 is a deficient number, since it is larger than the sum of its proper divisors (26031466785).

34920259935 is a wasteful number, since it uses less digits than its factorization.

34920259935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211637958.

The product of its (nonzero) digits is 2624400, while the sum is 51.

The spelling of 34920259935 in words is "thirty-four billion, nine hundred twenty million, two hundred fifty-nine thousand, nine hundred thirty-five".

Divisors: 1 3 5 11 15 33 55 165 211637939 634913817 1058189695 2328017329 3174569085 6984051987 11640086645 34920259935