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58288630971 = 3383389130411
BaseRepresentation
bin110110010010010001…
…011110110010111011
312120110020100020210010
4312102101132302323
51423333342142341
642435531353003
74132306121424
oct662221366273
9176406306703
1058288630971
11227a145a19a
12b3688b2763
13565c02cbac
142b6d48c64b
1517b23a5716
hexd9245ecbb

58288630971 has 16 divisors (see below), whose sum is σ = 78122004480. Its totient is φ = 38657697120.

The previous prime is 58288630963. The next prime is 58288630993. The reversal of 58288630971 is 17903688285.

It is a happy number.

It is not a de Polignac number, because 58288630971 - 23 = 58288630963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (58288630921) 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, 381756 + ... + 512166.

It is an arithmetic number, because the mean of its divisors is an integer number (4882625280).

Almost surely, 258288630971 is an apocalyptic number.

58288630971 is a deficient number, since it is larger than the sum of its proper divisors (19833373509).

58288630971 is a wasteful number, since it uses less digits than its factorization.

58288630971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131186.

The product of its (nonzero) digits is 5806080, while the sum is 57.

The spelling of 58288630971 in words is "fifty-eight billion, two hundred eighty-eight million, six hundred thirty thousand, nine hundred seventy-one".

Divisors: 1 3 383 389 1149 1167 130411 148987 391233 446961 49947413 50729879 149842239 152189637 19429543657 58288630971