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58426190387 = 230539253433
BaseRepresentation
bin110110011010011110…
…001110101000110011
312120210211011222211022
4312122132032220303
51424124101043022
642501324010055
74135566265325
oct663236165063
9176724158738
1058426190387
1122862074664
12b3a699092b
1356816943b6
142b83859615
1517be4c8c42
hexd9a78ea33

58426190387 has 4 divisors (see below), whose sum is σ = 58426674360. Its totient is φ = 58425706416.

The previous prime is 58426190299. The next prime is 58426190411. The reversal of 58426190387 is 78309162485.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 58426190387 - 216 = 58426124851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58426199387) 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, 103823 + ... + 357255.

It is an arithmetic number, because the mean of its divisors is an integer number (14606668590).

It is a 1-persistent number, because it is pandigital, but 2⋅58426190387 = 116852380774 is not.

Almost surely, 258426190387 is an apocalyptic number.

58426190387 is a deficient number, since it is larger than the sum of its proper divisors (483973).

58426190387 is a wasteful number, since it uses less digits than its factorization.

58426190387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483972.

The product of its (nonzero) digits is 2903040, while the sum is 53.

The spelling of 58426190387 in words is "fifty-eight billion, four hundred twenty-six million, one hundred ninety thousand, three hundred eighty-seven".

Divisors: 1 230539 253433 58426190387