Base | Representation |
---|---|
bin | 101111000101010111… |
… | …1101101110110110010 |
3 | 100122222200002102020010 |
4 | 1132022233231312302 |
5 | 3124034133342320 |
6 | 114241125155350 |
7 | 10206435631416 |
oct | 1361257556662 |
9 | 318880072203 |
10 | 101112012210 |
11 | 39977105360 |
12 | 1771a25bb56 |
13 | 96c5007b31 |
14 | 4c72a08d46 |
15 | 296bb94ae0 |
hex | 178abeddb2 |
101112012210 has 32 divisors (see below), whose sum is σ = 264729632832. Its totient is φ = 24512002880.
The previous prime is 101112012187. The next prime is 101112012227. The reversal of 101112012210 is 12210211101.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153199689 + ... + 153200348.
It is an arithmetic number, because the mean of its divisors is an integer number (8272801026).
Almost surely, 2101112012210 is an apocalyptic number.
101112012210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
101112012210 is an abundant number, since it is smaller than the sum of its proper divisors (163617620622).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101112012210 is a wasteful number, since it uses less digits than its factorization.
101112012210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 306400058.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 101112012210 its reverse (12210211101), we get a palindrome (113322223311).
The spelling of 101112012210 in words is "one hundred one billion, one hundred twelve million, twelve thousand, two hundred ten".
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