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12310361034 = 232817301519
BaseRepresentation
bin10110111011100000…
…10011001111001010
31011202221010010122120
423131300103033022
5200202423023114
65353313432110
7614030225256
oct133560231712
934687103576
1012310361034
1152479724a4
12247686b636
13121254c5ca
1484ad2b266
154c0b295a9
hex2ddc133ca

12310361034 has 16 divisors (see below), whose sum is σ = 24708343680. Its totient is φ = 4088850080.

The previous prime is 12310361029. The next prime is 12310361071. The reversal of 12310361034 is 43016301321.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12310360995 and 12310361013.

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, 3649074 + ... + 3652445.

It is an arithmetic number, because the mean of its divisors is an integer number (1544271480).

Almost surely, 212310361034 is an apocalyptic number.

12310361034 is an abundant number, since it is smaller than the sum of its proper divisors (12397982646).

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

12310361034 is a wasteful number, since it uses less digits than its factorization.

12310361034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7301805.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 12310361034 its reverse (43016301321), we get a palindrome (55326662355).

The spelling of 12310361034 in words is "twelve billion, three hundred ten million, three hundred sixty-one thousand, thirty-four".

Divisors: 1 2 3 6 281 562 843 1686 7301519 14603038 21904557 43809114 2051726839 4103453678 6155180517 12310361034