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58683396731 = 677338331327
BaseRepresentation
bin110110101001110011…
…011001001001111011
312121110202011102121012
4312221303121021323
51430140422143411
642543032504135
74145141433131
oct665163311173
9177422142535
1058683396731
112298427a593
12b458b4b04b
1356c2a5abbb
142ba9a8d751
1517d6d8318b
hexda9cd927b

58683396731 has 16 divisors (see below), whose sum is σ = 60534718464. Its totient is φ = 56864960064.

The previous prime is 58683396727. The next prime is 58683396749. The reversal of 58683396731 is 13769338685.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 58683396731 - 22 = 58683396727 is a prime.

It is a super-2 number, since 2×586833967312 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58683396781) 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, 1857590 + ... + 1888916.

It is an arithmetic number, because the mean of its divisors is an integer number (3783419904).

Almost surely, 258683396731 is an apocalyptic number.

58683396731 is a deficient number, since it is larger than the sum of its proper divisors (1851321733).

58683396731 is a wasteful number, since it uses less digits than its factorization.

58683396731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31850.

The product of its digits is 19595520, while the sum is 59.

The spelling of 58683396731 in words is "fifty-eight billion, six hundred eighty-three million, three hundred ninety-six thousand, seven hundred thirty-one".

Divisors: 1 67 73 383 4891 25661 27959 31327 1873253 2098909 2286871 11998241 153220357 803882147 875871593 58683396731