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230120120010 = 235112182131957
BaseRepresentation
bin1101011001010000111…
…0100101111011001010
3210222222110121022112210
43112110032211323022
512232241222320020
6253414332445550
722424406513654
oct3262416457312
9728873538483
10230120120010
1189658899170
12387229198b6
13189145509b1
14b1d04776d4
155ebc8c93e0
hex35943a5eca

230120120010 has 64 divisors (see below), whose sum is σ = 602542779264. Its totient is φ = 55782393600.

The previous prime is 230120119919. The next prime is 230120120029. The reversal of 230120120010 is 10021021032.

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, 7184952 + ... + 7216908.

It is an arithmetic number, because the mean of its divisors is an integer number (9414730926).

Almost surely, 2230120120010 is an apocalyptic number.

230120120010 is an abundant number, since it is smaller than the sum of its proper divisors (372422659254).

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

230120120010 is a wasteful number, since it uses less digits than its factorization.

230120120010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53799.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 230120120010 its reverse (10021021032), we get a palindrome (240141141042).

The spelling of 230120120010 in words is "two hundred thirty billion, one hundred twenty million, one hundred twenty thousand, ten".

Divisors: 1 2 3 5 6 10 11 15 22 30 33 55 66 110 165 330 21821 31957 43642 63914 65463 95871 109105 130926 159785 191742 218210 240031 319570 327315 351527 479355 480062 654630 703054 720093 958710 1054581 1200155 1440186 1757635 2109162 2400310 3515270 3600465 5272905 7200930 10545810 697333697 1394667394 2092001091 3486668485 4184002182 6973336970 7670670667 10460005455 15341341334 20920010910 23012012001 38353353335 46024024002 76706706670 115060060005 230120120010