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12333130210 = 2531531734339
BaseRepresentation
bin10110111110001110…
…01010000111100010
31011211111221221002101
423133013022013202
5200224240131320
65355445441014
7614424606562
oct133707120742
934744857071
1012333130210
1152598042a5
12248241016a
1312171922ab
1484dd76da2
154c2b25c0a
hex2df1ca1e2

12333130210 has 64 divisors (see below), whose sum is σ = 23488496640. Its totient is φ = 4655888640.

The previous prime is 12333130181. The next prime is 12333130213. The reversal of 12333130210 is 1203133321.

It is a super-2 number, since 2×123331302102 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12333130213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2840221 + ... + 2844559.

It is an arithmetic number, because the mean of its divisors is an integer number (367007760).

Almost surely, 212333130210 is an apocalyptic number.

12333130210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12333130210 is a deficient number, since it is larger than the sum of its proper divisors (11155366430).

12333130210 is a wasteful number, since it uses less digits than its factorization.

12333130210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4603.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 12333130210 its reverse (1203133321), we get a palindrome (13536263531).

The spelling of 12333130210 in words is "twelve billion, three hundred thirty-three million, one hundred thirty thousand, two hundred ten".

Divisors: 1 2 5 10 31 53 62 106 155 173 265 310 346 530 865 1643 1730 3286 4339 5363 8215 8678 9169 10726 16430 18338 21695 26815 43390 45845 53630 91690 134509 229967 269018 284239 459934 568478 672545 750647 1149835 1345090 1421195 1501294 2299670 2842390 3753235 7128977 7506470 14257954 23270057 35644885 39784291 46540114 71289770 79568582 116350285 198921455 232700570 397842910 1233313021 2466626042 6166565105 12333130210