Base | Representation |
---|---|
bin | 10111000000100101… |
… | …11110010111011100 |
3 | 1011212220100200012110 |
4 | 23200102332113130 |
5 | 200244332130040 |
6 | 5401435434020 |
7 | 615055544616 |
oct | 134022762734 |
9 | 34786320173 |
10 | 12353005020 |
11 | 5269a49564 |
12 | 2488bb5910 |
13 | 121b330735 |
14 | 85286bdb6 |
15 | 4c474e980 |
hex | 2e04be5dc |
12353005020 has 24 divisors (see below), whose sum is σ = 34588414224. Its totient is φ = 3294134656.
The previous prime is 12353005013. The next prime is 12353005073. The reversal of 12353005020 is 2050035321.
It is a congruent number.
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, 102941649 + ... + 102941768.
It is an arithmetic number, because the mean of its divisors is an integer number (1441183926).
Almost surely, 212353005020 is an apocalyptic number.
12353005020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12353005020 is an abundant number, since it is smaller than the sum of its proper divisors (22235409204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12353005020 is a wasteful number, since it uses less digits than its factorization.
12353005020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 205883429 (or 205883427 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 21.
The spelling of 12353005020 in words is "twelve billion, three hundred fifty-three million, five thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •