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58315105001 = 61395130677
BaseRepresentation
bin110110010011110110…
…011110001011101001
312120112002011021022202
4312103312132023221
51423412131330001
642442315025545
74133050133246
oct662366361351
9176462137282
1058315105001
11228053a155a
12b37573b2b5
13566466bcba
142b72bc05cd
1517b488496b
hexd93d9e2e9

58315105001 has 4 divisors (see below), whose sum is σ = 58410236292. Its totient is φ = 58219973712.

The previous prime is 58315104959. The next prime is 58315105031. The reversal of 58315105001 is 10050151385.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10050151385 = 52010030277.

It can be written as a sum of positive squares in 2 ways, for example, as 349727401 + 57965377600 = 18701^2 + 240760^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-58315105001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58315105031) 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, 47564726 + ... + 47565951.

It is an arithmetic number, because the mean of its divisors is an integer number (14602559073).

Almost surely, 258315105001 is an apocalyptic number.

It is an amenable number.

58315105001 is a deficient number, since it is larger than the sum of its proper divisors (95131291).

58315105001 is an equidigital number, since it uses as much as digits as its factorization.

58315105001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95131290.

The product of its (nonzero) digits is 3000, while the sum is 29.

Adding to 58315105001 its reverse (10050151385), we get a palindrome (68365256386).

The spelling of 58315105001 in words is "fifty-eight billion, three hundred fifteen million, one hundred five thousand, one".

Divisors: 1 613 95130677 58315105001