Base | Representation |
---|---|
bin | 110111111010111100… |
… | …0011101001110010000 |
3 | 102110222020021021122000 |
4 | 1233311320131032100 |
5 | 3431420332202142 |
6 | 131100203114000 |
7 | 11450632334226 |
oct | 1576570351620 |
9 | 373866237560 |
10 | 120089334672 |
11 | 46a2533162a |
12 | 1b335812900 |
13 | b42a865518 |
14 | 5b5315cb16 |
15 | 31ccc5014c |
hex | 1bf5e1d390 |
120089334672 has 80 divisors (see below), whose sum is σ = 347180904000. Its totient is φ = 39741774336.
The previous prime is 120089334611. The next prime is 120089334679. The reversal of 120089334672 is 276433980021.
It is not an unprimeable number, because it can be changed into a prime (120089334679) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 939897 + ... + 1059992.
It is an arithmetic number, because the mean of its divisors is an integer number (4339761300).
Almost surely, 2120089334672 is an apocalyptic number.
120089334672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
120089334672 is an abundant number, since it is smaller than the sum of its proper divisors (227091569328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120089334672 is a wasteful number, since it uses less digits than its factorization.
120089334672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2000045 (or 2000033 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 45.
The spelling of 120089334672 in words is "one hundred twenty billion, eighty-nine million, three hundred thirty-four thousand, six hundred seventy-two".
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