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5106308587 = 671393371627
BaseRepresentation
bin1001100000101110…
…00001010111101011
3111011212102100112021
410300113001113223
540424203333322
62202405525311
7240352623022
oct46027012753
914155370467
105106308587
112190418246
12ba6113837
13634ba0993
143662558b9
151ed4554c7
hex1305c15eb

5106308587 has 16 divisors (see below), whose sum is σ = 5238513280. Its totient is φ = 4976028288.

The previous prime is 5106308573. The next prime is 5106308671. The reversal of 5106308587 is 7858036015.

It is a cyclic number.

It is not a de Polignac number, because 5106308587 - 215 = 5106275819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5106308527) 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, 3137668 + ... + 3139294.

It is an arithmetic number, because the mean of its divisors is an integer number (327407080).

Almost surely, 25106308587 is an apocalyptic number.

5106308587 is a deficient number, since it is larger than the sum of its proper divisors (132204693).

5106308587 is a wasteful number, since it uses less digits than its factorization.

5106308587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2170.

The product of its (nonzero) digits is 201600, while the sum is 43.

The square root of 5106308587 is about 71458.4395785410. The cubic root of 5106308587 is about 1722.0100651941.

The spelling of 5106308587 in words is "five billion, one hundred six million, three hundred eight thousand, five hundred eighty-seven".

Divisors: 1 67 139 337 1627 9313 22579 46843 109009 226153 548299 3138481 15152251 36736033 76213561 5106308587