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34608051893 = 611667340339
BaseRepresentation
bin100000001110110011…
…001111011010110101
310022022220011012012202
4200032303033122311
51031334130130033
623522042354245
72333422405322
oct401663173265
9108286135182
1034608051893
111374a385688
12685a1bb985
133356c7131c
14196443db49
15d7845c8e8
hex80eccf6b5

34608051893 has 8 divisors (see below), whose sum is σ = 35196601440. Its totient is φ = 34020186480.

The previous prime is 34608051857. The next prime is 34608051917. The reversal of 34608051893 is 39815080643.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-34608051893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34608051853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68483 + ... + 271856.

It is an arithmetic number, because the mean of its divisors is an integer number (4399575180).

Almost surely, 234608051893 is an apocalyptic number.

It is an amenable number.

34608051893 is a deficient number, since it is larger than the sum of its proper divisors (588549547).

34608051893 is a wasteful number, since it uses less digits than its factorization.

34608051893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342067.

The product of its (nonzero) digits is 622080, while the sum is 47.

The spelling of 34608051893 in words is "thirty-four billion, six hundred eight million, fifty-one thousand, eight hundred ninety-three".

Divisors: 1 61 1667 101687 340339 20760679 567345113 34608051893