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12310233110 = 257263668671
BaseRepresentation
bin10110111011011111…
…10100000000010110
31011202220212122011122
423131233310000112
5200202404424420
65353311003542
7614026153310
oct133557640026
934686778148
1012310233110
11524789537a
1224768095b2
131212506306
1484acd67b0
154c0b01725
hex2ddbf4016

12310233110 has 32 divisors (see below), whose sum is σ = 25420234752. Its totient is φ = 4204596960.

The previous prime is 12310233079. The next prime is 12310233127. The reversal of 12310233110 is 1133201321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 315926 + ... + 352745.

It is an arithmetic number, because the mean of its divisors is an integer number (794382336).

Almost surely, 212310233110 is an apocalyptic number.

12310233110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12310233110 is an abundant number, since it is smaller than the sum of its proper divisors (13110001642).

12310233110 is a wasteful number, since it uses less digits than its factorization.

12310233110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668948.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 12310233110 its reverse (1133201321), we get a palindrome (13443434431).

The spelling of 12310233110 in words is "twelve billion, three hundred ten million, two hundred thirty-three thousand, one hundred ten".

Divisors: 1 2 5 7 10 14 35 70 263 526 1315 1841 2630 3682 9205 18410 668671 1337342 3343355 4680697 6686710 9361394 23403485 46806970 175860473 351720946 879302365 1231023311 1758604730 2462046622 6155116555 12310233110