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2297690130 = 235217935149
BaseRepresentation
bin1000100011110011…
…1111100000010010
312221010111202022110
42020330333200102
514201202041010
61015555250150
7110640021021
oct21074774022
95833452273
102297690130
11a79a9366a
125415a9956
132a8046978
1417b22a8b8
15d6ab7120
hex88f3f812

2297690130 has 32 divisors (see below), whose sum is σ = 5517144000. Its totient is φ = 612418752.

The previous prime is 2297690117. The next prime is 2297690149. The reversal of 2297690130 is 310967922.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47796 + ... + 82944.

It is an arithmetic number, because the mean of its divisors is an integer number (172410750).

Almost surely, 22297690130 is an apocalyptic number.

2297690130 is an abundant number, since it is smaller than the sum of its proper divisors (3219453870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2297690130 is a wasteful number, since it uses less digits than its factorization.

2297690130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37338.

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 2297690130 is about 47934.2271242585. The cubic root of 2297690130 is about 1319.5640835612.

The spelling of 2297690130 in words is "two billion, two hundred ninety-seven million, six hundred ninety thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 2179 4358 6537 10895 13074 21790 32685 35149 65370 70298 105447 175745 210894 351490 527235 1054470 76589671 153179342 229769013 382948355 459538026 765896710 1148845065 2297690130