Base | Representation |
---|---|
bin | 110111111110100100… |
… | …1000000000010011000 |
3 | 102111021201102012211200 |
4 | 1233331021000002120 |
5 | 3432143021041323 |
6 | 131120233154200 |
7 | 11453641410354 |
oct | 1577511000230 |
9 | 374251365750 |
10 | 120211112088 |
11 | 46a88047821 |
12 | 1b36a55b960 |
13 | b449b62472 |
14 | 5b653bc464 |
15 | 31d87a7443 |
hex | 1bfd240098 |
120211112088 has 48 divisors (see below), whose sum is σ = 325605457320. Its totient is φ = 40066223616.
The previous prime is 120211112081. The next prime is 120211112089. The reversal of 120211112088 is 880211112021.
It is a super-2 number, since 2×1202111120882 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120211112081) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 658395 + ... + 820917.
Almost surely, 2120211112088 is an apocalyptic number.
120211112088 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
120211112088 is an abundant number, since it is smaller than the sum of its proper divisors (205394345232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120211112088 is a wasteful number, since it uses less digits than its factorization.
120211112088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 172808 (or 172801 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 27.
The spelling of 120211112088 in words is "one hundred twenty billion, two hundred eleven million, one hundred twelve thousand, eighty-eight".
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