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230012211113010 = 23255087502396547
BaseRepresentation
bin110100010011000111100100…
…001000110010110000110010
31010011101221201110200122000100
4310103013210020302300302
5220122010002021104020
62133110052343133230
766306556004531424
oct6423074410626062
91104357643618010
10230012211113010
116731a6a3849337
1221969aa8144216
139b4609b50b291
1440b2916a64814
151b8d22addaa90
hexd131e4232c32

230012211113010 has 48 divisors (see below), whose sum is σ = 598149310876416. Its totient is φ = 61324531990944.

The previous prime is 230012211112997. The next prime is 230012211113021. The reversal of 230012211113010 is 10311112210032.

230012211113010 is a `hidden beast` number, since 2 + 30 + 0 + 1 + 221 + 111 + 301 + 0 = 666.

It is a super-2 number, since 2×2300122111130102 (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 250740444 + ... + 251656103.

It is an arithmetic number, because the mean of its divisors is an integer number (12461443976592).

Almost surely, 2230012211113010 is an apocalyptic number.

230012211113010 is an abundant number, since it is smaller than the sum of its proper divisors (368137099763406).

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

230012211113010 is a wasteful number, since it uses less digits than its factorization.

230012211113010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502401647 (or 502401644 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 230012211113010 its reverse (10311112210032), we get a palindrome (240323323323042).

The spelling of 230012211113010 in words is "two hundred thirty trillion, twelve billion, two hundred eleven million, one hundred thirteen thousand, ten".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 5087 10174 15261 25435 30522 45783 50870 76305 91566 152610 228915 457830 502396547 1004793094 1507189641 2511982735 3014379282 4521568923 5023965470 7535948205 9043137846 15071896410 22607844615 45215689230 2555691234589 5111382469178 7667073703767 12778456172945 15334147407534 23001221111301 25556912345890 38335368518835 46002442222602 76670737037670 115006105556505 230012211113010