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12204314310 = 235406810477
BaseRepresentation
bin10110101110110111…
…10000111011000110
31011111112120101220010
423113123300323012
5144443301024220
65335004451050
7611301650166
oct132733607306
934445511803
1012204314310
1151a3020a81
122447249a86
1311c659c776
1483ac045a6
154b667d1e0
hex2d76f0ec6

12204314310 has 16 divisors (see below), whose sum is σ = 29290354416. Its totient is φ = 3254483808.

The previous prime is 12204314279. The next prime is 12204314359. The reversal of 12204314310 is 1341340221.

It is a super-2 number, since 2×122043143102 (a number of 21 digits) contains 22 as substring.

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, 203405209 + ... + 203405268.

It is an arithmetic number, because the mean of its divisors is an integer number (1830647151).

Almost surely, 212204314310 is an apocalyptic number.

12204314310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12204314310 is an abundant number, since it is smaller than the sum of its proper divisors (17086040106).

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

12204314310 is a wasteful number, since it uses less digits than its factorization.

12204314310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406810487.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 12204314310 its reverse (1341340221), we get a palindrome (13545654531).

The spelling of 12204314310 in words is "twelve billion, two hundred four million, three hundred fourteen thousand, three hundred ten".

Divisors: 1 2 3 5 6 10 15 30 406810477 813620954 1220431431 2034052385 2440862862 4068104770 6102157155 12204314310