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58488108913 = 138372774561
BaseRepresentation
bin110110011110001010…
…011011011101110001
312120222010200210002001
4312132022123131301
51424240423441123
642511415054001
74140250502653
oct663612333561
9176863623061
1058488108913
11228940159a3
12b403671301
135691463690
142b8bb766d3
1517c4b5a0ad
hexd9e29b771

58488108913 has 16 divisors (see below), whose sum is σ = 63834615936. Its totient is φ = 53264471040.

The previous prime is 58488108893. The next prime is 58488108923. The reversal of 58488108913 is 31980188485.

It is a cyclic number.

It is not a de Polignac number, because 58488108913 - 29 = 58488108401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (58488108923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 747153 + ... + 821713.

It is an arithmetic number, because the mean of its divisors is an integer number (3989663496).

Almost surely, 258488108913 is an apocalyptic number.

It is an amenable number.

58488108913 is a deficient number, since it is larger than the sum of its proper divisors (5346507023).

58488108913 is a wasteful number, since it uses less digits than its factorization.

58488108913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75384.

The product of its (nonzero) digits is 2211840, while the sum is 55.

The spelling of 58488108913 in words is "fifty-eight billion, four hundred eighty-eight million, one hundred eight thousand, nine hundred thirteen".

Divisors: 1 13 83 727 1079 9451 60341 74561 784433 969293 6188563 54205847 80451319 704676011 4499085301 58488108913