Base | Representation |
---|---|
bin | 1011001000011000010111… |
… | …1000000001011100010000 |
3 | 1121022222222121220101220102 |
4 | 2302012011320001130100 |
5 | 3101004132104211000 |
6 | 42010201105031532 |
7 | 2402132053363163 |
oct | 262060570013420 |
9 | 47288877811812 |
10 | 12238607882000 |
11 | 39994010a91a5 |
12 | 1457b110255a8 |
13 | 6aa132542346 |
14 | 3044cd40bada |
15 | 16354aa423d5 |
hex | b2185e01710 |
12238607882000 has 80 divisors (see below), whose sum is σ = 30392763606192. Its totient is φ = 4763133849600.
The previous prime is 12238607881999. The next prime is 12238607882023. The reversal of 12238607882000 is 28870683221.
It can be written as a sum of positive squares in 8 ways, for example, as 5750461552144 + 6488146329856 = 2398012^2 + 2547184^2 .
It is a tau number, because it is divible by the number of its divisors (80).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82619297 + ... + 82767296.
Almost surely, 212238607882000 is an apocalyptic number.
12238607882000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12238607882000 is an abundant number, since it is smaller than the sum of its proper divisors (18154155724192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12238607882000 is a wasteful number, since it uses less digits than its factorization.
12238607882000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 165386653 (or 165386637 counting only the distinct ones).
The product of its (nonzero) digits is 516096, while the sum is 47.
The spelling of 12238607882000 in words is "twelve trillion, two hundred thirty-eight billion, six hundred seven million, eight hundred eighty-two thousand".
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