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58291549144 = 2322373257239
BaseRepresentation
bin110110010010011100…
…100111001111011000
312120110102211111202121
4312102130213033120
51423340114033034
642440114111024
74132342664263
oct662234471730
9176412744677
1058291549144
11227a3072704
12b36987b474
13565c81221a
142b6da0bcda
1517b27801b4
hexd927273d8

58291549144 has 16 divisors (see below), whose sum is σ = 109345546800. Its totient is φ = 29132736672.

The previous prime is 58291549091. The next prime is 58291549177. The reversal of 58291549144 is 44194519285.

It is a junction number, because it is equal to n+sod(n) for n = 58291549091 and 58291549100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1610724 + ... + 1646515.

It is an arithmetic number, because the mean of its divisors is an integer number (6834096675).

Almost surely, 258291549144 is an apocalyptic number.

It is an amenable number.

58291549144 is a deficient number, since it is larger than the sum of its proper divisors (51053997656).

58291549144 is a wasteful number, since it uses less digits than its factorization.

58291549144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3259482 (or 3259478 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 52.

The spelling of 58291549144 in words is "fifty-eight billion, two hundred ninety-one million, five hundred forty-nine thousand, one hundred forty-four".

Divisors: 1 2 4 8 2237 4474 8948 17896 3257239 6514478 13028956 26057912 7286443643 14572887286 29145774572 58291549144