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58113108 = 22325692837
BaseRepresentation
bin1101110110101…
…1110001010100
311001100110012100
43131223301110
5104334104413
65433322100
71303644654
oct335536124
9131313170
1058113108
112a892269
1217566330
13c069171
147a0a364
15517da73
hex376bc54

58113108 has 36 divisors (see below), whose sum is σ = 147207060. Its totient is φ = 19330176.

The previous prime is 58113073. The next prime is 58113109. The reversal of 58113108 is 80131185.

It can be written as a sum of positive squares in 2 ways, for example, as 5143824 + 52969284 = 2268^2 + 7278^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a nialpdrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58113109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19066 + ... + 21902.

It is an arithmetic number, because the mean of its divisors is an integer number (4089085).

Almost surely, 258113108 is an apocalyptic number.

It is an amenable number.

58113108 is an abundant number, since it is smaller than the sum of its proper divisors (89093952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

58113108 is a wasteful number, since it uses less digits than its factorization.

58113108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3416 (or 3411 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 27.

The square root of 58113108 is about 7623.1953930094. The cubic root of 58113108 is about 387.3391254509.

It can be divided in two parts, 581 and 13108, that added together give a square (13689 = 1172).

The spelling of 58113108 in words is "fifty-eight million, one hundred thirteen thousand, one hundred eight".

Divisors: 1 2 3 4 6 9 12 18 36 569 1138 1707 2276 2837 3414 5121 5674 6828 8511 10242 11348 17022 20484 25533 34044 51066 102132 1614253 3228506 4842759 6457012 9685518 14528277 19371036 29056554 58113108