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2137760086 = 271113881559
BaseRepresentation
bin111111101101011…
…1010000101010110
312111222120110112111
41333122322011112
513334231310321
6552043341234
7103655442460
oct17732720526
95458513474
102137760086
119a7789880
124b7b2181a
13280b7bcc7
14163cb9130
15c7a255e1
hex7f6ba156

2137760086 has 16 divisors (see below), whose sum is σ = 3997889280. Its totient is φ = 832893480.

The previous prime is 2137760083. The next prime is 2137760099. The reversal of 2137760086 is 6800677312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2137760083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6940626 + ... + 6940933.

It is an arithmetic number, because the mean of its divisors is an integer number (249868080).

Almost surely, 22137760086 is an apocalyptic number.

2137760086 is a deficient number, since it is larger than the sum of its proper divisors (1860129194).

2137760086 is a wasteful number, since it uses less digits than its factorization.

2137760086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13881579.

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 2137760086 is about 46235.9177047455. The cubic root of 2137760086 is about 1288.2089773663.

The spelling of 2137760086 in words is "two billion, one hundred thirty-seven million, seven hundred sixty thousand, eighty-six".

Divisors: 1 2 7 11 14 22 77 154 13881559 27763118 97170913 152697149 194341826 305394298 1068880043 2137760086