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2130604558 = 219531057897
BaseRepresentation
bin111111011111110…
…0111001000001110
312111111002220222221
41332333213020032
513330413321213
6551230125554
7103540561045
oct17677471016
95444086887
102130604558
119a3741815
124b56508ba
1327c545074
14162d7555c
15c70b038d
hex7efe720e

2130604558 has 16 divisors (see below), whose sum is σ = 3427589520. Its totient is φ = 990190656.

The previous prime is 2130604529. The next prime is 2130604561. The reversal of 2130604558 is 8554060312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 526935 + ... + 530962.

It is an arithmetic number, because the mean of its divisors is an integer number (214224345).

Almost surely, 22130604558 is an apocalyptic number.

2130604558 is a deficient number, since it is larger than the sum of its proper divisors (1296984962).

2130604558 is a wasteful number, since it uses less digits than its factorization.

2130604558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057971.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 2130604558 is about 46158.4722234174. The cubic root of 2130604558 is about 1286.7700695293.

The spelling of 2130604558 in words is "two billion, one hundred thirty million, six hundred four thousand, five hundred fifty-eight".

Divisors: 1 2 19 38 53 106 1007 2014 1057897 2115794 20100043 40200086 56068541 112137082 1065302279 2130604558