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12302234210 = 2574313729833
BaseRepresentation
bin10110111010100010…
…10011001001100010
31011202100211020202002
423131101103021202
5200143332443320
65352423324002
7613601160020
oct133521231142
934670736662
1012302234210
115243321712
122473bb0602
131210965536
14849c13710
154c0071675
hex2dd453262

12302234210 has 64 divisors (see below), whose sum is σ = 26085894912. Its totient is φ = 4089609216.

The previous prime is 12302234207. The next prime is 12302234237. The reversal of 12302234210 is 1243220321.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 397454 + ... + 427286.

It is an arithmetic number, because the mean of its divisors is an integer number (407592108).

Almost surely, 212302234210 is an apocalyptic number.

12302234210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12302234210 is an abundant number, since it is smaller than the sum of its proper divisors (13783660702).

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

12302234210 is a wasteful number, since it uses less digits than its factorization.

12302234210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30027.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12302234210 its reverse (1243220321), we get a palindrome (13545454531).

The spelling of 12302234210 in words is "twelve billion, three hundred two million, two hundred thirty-four thousand, two hundred ten".

Divisors: 1 2 5 7 10 14 35 43 70 86 137 215 274 301 430 602 685 959 1370 1505 1918 3010 4795 5891 9590 11782 29455 29833 41237 58910 59666 82474 149165 206185 208831 298330 412370 417662 1044155 1282819 2088310 2565638 4087121 6414095 8174242 8979733 12828190 17959466 20435605 28609847 40871210 44898665 57219694 89797330 143049235 175746203 286098470 351492406 878731015 1230223421 1757462030 2460446842 6151117105 12302234210