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34231355677 = 4310321793547
BaseRepresentation
bin11111111000010110…
…010000100100011101
310021100122100001011001
4133320112100210131
51030101211340202
623420424430301
72321166502531
oct377026204435
9107318301131
1034231355677
11135767871a2
126774018391
1332c6bcbb5c
14192a3c3bc1
15d5534dd87
hex7f859091d

34231355677 has 16 divisors (see below), whose sum is σ = 35393712640. Its totient is φ = 33086137392.

The previous prime is 34231355659. The next prime is 34231355701. The reversal of 34231355677 is 77655313243.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-34231355677 is a prime.

It is a super-2 number, since 2×342313556772 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34231355657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9649018 + ... + 9652564.

It is an arithmetic number, because the mean of its divisors is an integer number (2212107040).

Almost surely, 234231355677 is an apocalyptic number.

It is an amenable number.

34231355677 is a deficient number, since it is larger than the sum of its proper divisors (1162356963).

34231355677 is a wasteful number, since it uses less digits than its factorization.

34231355677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5872.

The product of its digits is 1587600, while the sum is 46.

The spelling of 34231355677 in words is "thirty-four billion, two hundred thirty-one million, three hundred fifty-five thousand, six hundred seventy-seven".

Divisors: 1 43 103 2179 3547 4429 93697 152521 224437 365341 7728913 9650791 15709663 332343259 796078039 34231355677