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58013338063 = 63439146041
BaseRepresentation
bin110110000001110111…
…010100100111001111
312112202001022220220111
4312001313110213033
51422302403304223
642352335100451
74122424144252
oct660167244717
9175661286814
1058013338063
112267002059a
12b2b0671727
135616ca2b95
142b44aab099
15179812730d
hexd81dd49cf

58013338063 has 4 divisors (see below), whose sum is σ = 58022490448. Its totient is φ = 58004185680.

The previous prime is 58013338043. The next prime is 58013338073. The reversal of 58013338063 is 36083331085.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36083331085 = 57216666217.

It is a cyclic number.

It is not a de Polignac number, because 58013338063 - 229 = 57476467151 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 (58013338013) 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, 4566678 + ... + 4579363.

It is an arithmetic number, because the mean of its divisors is an integer number (14505622612).

Almost surely, 258013338063 is an apocalyptic number.

58013338063 is a deficient number, since it is larger than the sum of its proper divisors (9152385).

58013338063 is an equidigital number, since it uses as much as digits as its factorization.

58013338063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9152384.

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 58013338063 in words is "fifty-eight billion, thirteen million, three hundred thirty-eight thousand, sixty-three".

Divisors: 1 6343 9146041 58013338063