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2312364260 = 225115618213
BaseRepresentation
bin1000100111010011…
…1110000011100100
312222011010021102202
42021310332003210
514213431124020
61021241554032
7111205525523
oct21164760344
95864107382
102312364260
11a872a6548
125464a5918
132ab0b3b9b
1417d16a4ba
15d8014e75
hex89d3e0e4

2312364260 has 12 divisors (see below), whose sum is σ = 4855964988. Its totient is φ = 924945696.

The previous prime is 2312364253. The next prime is 2312364283. The reversal of 2312364260 is 624632132.

It can be written as a sum of positive squares in 2 ways, for example, as 1258972324 + 1053391936 = 35482^2 + 32456^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57809087 + ... + 57809126.

It is an arithmetic number, because the mean of its divisors is an integer number (404663749).

Almost surely, 22312364260 is an apocalyptic number.

2312364260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2312364260 is an abundant number, since it is smaller than the sum of its proper divisors (2543600728).

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

2312364260 is a wasteful number, since it uses less digits than its factorization.

2312364260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115618222 (or 115618220 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 2312364260 is about 48087.0487761518. The cubic root of 2312364260 is about 1322.3672435567.

Adding to 2312364260 its reverse (624632132), we get a palindrome (2936996392).

The spelling of 2312364260 in words is "two billion, three hundred twelve million, three hundred sixty-four thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 115618213 231236426 462472852 578091065 1156182130 2312364260