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58682121373 = 411431271253
BaseRepresentation
bin110110101001101110…
…100001110010011101
312121110122202122010201
4312221232201302131
51430140110340443
642542545303501
74145124541651
oct665156416235
9177418678121
1058682121373
1122983589377
12b458634b91
1356c2702555
142ba983aa61
1517d6bd034d
hexda9ba1c9d

58682121373 has 4 divisors (see below), whose sum is σ = 60113392668. Its totient is φ = 57250850080.

The previous prime is 58682121343. The next prime is 58682121391. The reversal of 58682121373 is 37312128685.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 33328883844 + 25353237529 = 182562^2 + 159227^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-58682121373 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 (58682121343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 715635586 + ... + 715635667.

It is an arithmetic number, because the mean of its divisors is an integer number (15028348167).

Almost surely, 258682121373 is an apocalyptic number.

It is an amenable number.

58682121373 is a deficient number, since it is larger than the sum of its proper divisors (1431271295).

58682121373 is a wasteful number, since it uses less digits than its factorization.

58682121373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1431271294.

The product of its digits is 483840, while the sum is 46.

The spelling of 58682121373 in words is "fifty-eight billion, six hundred eighty-two million, one hundred twenty-one thousand, three hundred seventy-three".

Divisors: 1 41 1431271253 58682121373