Base | Representation |
---|---|
bin | 10010110100010000… |
… | …11101010010001100 |
3 | 222002000212220112210 |
4 | 21122020131102030 |
5 | 131142114214012 |
6 | 4350231030420 |
7 | 505224304614 |
oct | 113210352214 |
9 | 28060786483 |
10 | 10102101132 |
11 | 4314411112 |
12 | 1b5b20b410 |
13 | c4cbb8446 |
14 | 6bb93da44 |
15 | 3e1d2a23c |
hex | 25a21d48c |
10102101132 has 24 divisors (see below), whose sum is σ = 23727676672. Its totient is φ = 3345066000.
The previous prime is 10102101059. The next prime is 10102101167. The reversal of 10102101132 is 23110120101.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2785744 + ... + 2789367.
Almost surely, 210102101132 is an apocalyptic number.
10102101132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10102101132 is an abundant number, since it is smaller than the sum of its proper divisors (13625575540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10102101132 is a wasteful number, since it uses less digits than its factorization.
10102101132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5575269 (or 5575267 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 12.
Adding to 10102101132 its reverse (23110120101), we get a palindrome (33212221233).
The spelling of 10102101132 in words is "ten billion, one hundred two million, one hundred one thousand, one hundred thirty-two".
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