Base | Representation |
---|---|
bin | 10111100111001100… |
… | …11111110110010000 |
3 | 1012201110210201212110 |
4 | 23303212133312100 |
5 | 201430240440000 |
6 | 5453525425320 |
7 | 626100533655 |
oct | 136346376620 |
9 | 35643721773 |
10 | 12676890000 |
11 | 54158570a5 |
12 | 255956b240 |
13 | 1270472058 |
14 | 88389bc2c |
15 | 4e2dca850 |
hex | 2f399fd90 |
12676890000 has 100 divisors (see below), whose sum is σ = 40922788016. Its totient is φ = 3380496000.
The previous prime is 12676889977. The next prime is 12676890001. The reversal of 12676890000 is 9867621.
It is a tau number, because it is divible by the number of its divisors (100).
It is not an unprimeable number, because it can be changed into a prime (12676890001) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 181282 + ... + 241281.
Almost surely, 212676890000 is an apocalyptic number.
12676890000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12676890000 is an abundant number, since it is smaller than the sum of its proper divisors (28245898016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12676890000 is an equidigital number, since it uses as much as digits as its factorization.
12676890000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 422594 (or 422573 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 39.
The spelling of 12676890000 in words is "twelve billion, six hundred seventy-six million, eight hundred ninety thousand".
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