Base | Representation |
---|---|
bin | 10110010111101101… |
… | …11011110100110000 |
3 | 1011000000010211000101 |
4 | 23023312323310300 |
5 | 144044042012011 |
6 | 5303430202144 |
7 | 603423152464 |
oct | 131366736460 |
9 | 34000124011 |
10 | 12010110256 |
11 | 5103437661 |
12 | 23b21b3354 |
13 | 1195294621 |
14 | 81d0d04a4 |
15 | 4a45bb2c1 |
hex | 2cbdbbd30 |
12010110256 has 20 divisors (see below), whose sum is σ = 23273231400. Its totient is φ = 6004115072.
The previous prime is 12010110223. The next prime is 12010110263. The reversal of 12010110256 is 65201101021.
It is a super-2 number, since 2×120101102562 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53100 + ... + 163828.
It is an arithmetic number, because the mean of its divisors is an integer number (1163661570).
Almost surely, 212010110256 is an apocalyptic number.
12010110256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
12010110256 is a deficient number, since it is larger than the sum of its proper divisors (11263121144).
12010110256 is a wasteful number, since it uses less digits than its factorization.
12010110256 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117516 (or 117510 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 19.
Adding to 12010110256 its reverse (65201101021), we get a palindrome (77211211277).
The spelling of 12010110256 in words is "twelve billion, ten million, one hundred ten thousand, two hundred fifty-six".
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