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58712413 = 193090127
BaseRepresentation
bin1101111111111…
…0000101011101
311002110220021211
43133332011131
5110012244123
65454224421
71312022134
oct337760535
9132426254
1058712413
1130161561
12177b5111
13c218b96
147b2491b
15524b40d
hex37fe15d

58712413 has 4 divisors (see below), whose sum is σ = 61802560. Its totient is φ = 55622268.

The previous prime is 58712389. The next prime is 58712417. The reversal of 58712413 is 31421785.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 58712413 - 29 = 58711901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58712417) 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, 1545045 + ... + 1545082.

It is an arithmetic number, because the mean of its divisors is an integer number (15450640).

Almost surely, 258712413 is an apocalyptic number.

It is an amenable number.

58712413 is a deficient number, since it is larger than the sum of its proper divisors (3090147).

58712413 is a wasteful number, since it uses less digits than its factorization.

58712413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3090146.

The product of its digits is 6720, while the sum is 31.

The square root of 58712413 is about 7662.4025605550. The cubic root of 58712413 is about 388.6660827333. Note that the first 3 decimals are identical.

The spelling of 58712413 in words is "fifty-eight million, seven hundred twelve thousand, four hundred thirteen".

Divisors: 1 19 3090127 58712413