Base | Representation |
---|---|
bin | 1010111101011010100010… |
… | …0001111000000110111100 |
3 | 1120122222200220101212100212 |
4 | 2233112220201320012330 |
5 | 3034412312420440030 |
6 | 41343442420011552 |
7 | 2352412312042610 |
oct | 257265041700674 |
9 | 46588626355325 |
10 | 12050210718140 |
11 | 3926513890581 |
12 | 14274b3230bb8 |
13 | 695439cca2aa |
14 | 2d933a2c1340 |
15 | 15d6c103a595 |
hex | af5a88781bc |
12050210718140 has 96 divisors (see below), whose sum is σ = 29483924520960. Its totient is φ = 4051106332416.
The previous prime is 12050210718103. The next prime is 12050210718163. The reversal of 12050210718140 is 4181701205021.
12050210718140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×120502107181402 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12050210718097 and 12050210718106.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11851181 + ... + 12827739.
It is an arithmetic number, because the mean of its divisors is an integer number (307124213760).
Almost surely, 212050210718140 is an apocalyptic number.
12050210718140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12050210718140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14741962260480).
12050210718140 is an abundant number, since it is smaller than the sum of its proper divisors (17433713802820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12050210718140 is a wasteful number, since it uses less digits than its factorization.
12050210718140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 978291 (or 978289 counting only the distinct ones).
The product of its (nonzero) digits is 4480, while the sum is 32.
The spelling of 12050210718140 in words is "twelve trillion, fifty billion, two hundred ten million, seven hundred eighteen thousand, one hundred forty".
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