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58317195431 = 1116381323641
BaseRepresentation
bin110110010011111110…
…011100100010100111
312120112020002110212002
4312103332130202213
51423413200223211
642442431515515
74133103660635
oct662376344247
9176466073762
1058317195431
112280659a090
12b376388b9b
135664c21641
142b731a6355
1517b4b4903b
hexd93f9c8a7

58317195431 has 8 divisors (see below), whose sum is σ = 63622838928. Its totient is φ = 53012232000.

The previous prime is 58317195427. The next prime is 58317195449. The reversal of 58317195431 is 13459171385.

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

It is a cyclic number.

It is not a de Polignac number, because 58317195431 - 22 = 58317195427 is a prime.

It is a super-2 number, since 2×583171954312 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58317195731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18371 + ... + 342011.

It is an arithmetic number, because the mean of its divisors is an integer number (7952854866).

Almost surely, 258317195431 is an apocalyptic number.

58317195431 is a deficient number, since it is larger than the sum of its proper divisors (5305643497).

58317195431 is a wasteful number, since it uses less digits than its factorization.

58317195431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340033.

The product of its digits is 453600, while the sum is 47.

The spelling of 58317195431 in words is "fifty-eight billion, three hundred seventeen million, one hundred ninety-five thousand, four hundred thirty-one".

Divisors: 1 11 16381 180191 323641 3560051 5301563221 58317195431