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2310130312 = 23760767961
BaseRepresentation
bin1000100110110001…
…1100101010001000
312221222220210000221
42021230130222020
514212343132222
61021122035424
7111150532540
oct21154345210
95858823027
102310130312
11a86010106
125457a8b74
132aa7b1119
1417cb48320
15d7c230c7
hex89b1ca88

2310130312 has 32 divisors (see below), whose sum is σ = 4958507520. Its totient is φ = 988410240.

The previous prime is 2310130307. The next prime is 2310130349. The reversal of 2310130312 is 2130310132.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12 + ... + 67972.

It is an arithmetic number, because the mean of its divisors is an integer number (154953360).

Almost surely, 22310130312 is an apocalyptic number.

It is an amenable number.

2310130312 is an abundant number, since it is smaller than the sum of its proper divisors (2648377208).

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

2310130312 is a wasteful number, since it uses less digits than its factorization.

2310130312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68581 (or 68577 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 2310130312 is about 48063.8149963151. The cubic root of 2310130312 is about 1321.9412651865.

Adding to 2310130312 its reverse (2130310132), we get a palindrome (4440440444).

The spelling of 2310130312 in words is "two billion, three hundred ten million, one hundred thirty thousand, three hundred twelve".

Divisors: 1 2 4 7 8 14 28 56 607 1214 2428 4249 4856 8498 16996 33992 67961 135922 271844 475727 543688 951454 1902908 3805816 41252327 82504654 165009308 288766289 330018616 577532578 1155065156 2310130312