Base | Representation |
---|---|
bin | 10111000000011111… |
… | …00100101001100100 |
3 | 1011212211200100221000 |
4 | 23200033210221210 |
5 | 200244120111002 |
6 | 5401404353300 |
7 | 615045141663 |
oct | 134017445144 |
9 | 34784610830 |
10 | 12352113252 |
11 | 526949a566 |
12 | 2488845830 |
13 | 121b0aa86b |
14 | 8526b8dda |
15 | 4c462561c |
hex | 2e03e4a64 |
12352113252 has 24 divisors (see below), whose sum is σ = 32023997600. Its totient is φ = 4117371048.
The previous prime is 12352113247. The next prime is 12352113311. The reversal of 12352113252 is 25231125321.
12352113252 is a `hidden beast` number, since 1 + 2 + 3 + 521 + 132 + 5 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
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, 57185602 + ... + 57185817.
Almost surely, 212352113252 is an apocalyptic number.
12352113252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12352113252 is an abundant number, since it is smaller than the sum of its proper divisors (19671884348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12352113252 is a wasteful number, since it uses less digits than its factorization.
12352113252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114371432 (or 114371424 counting only the distinct ones).
The product of its digits is 3600, while the sum is 27.
Adding to 12352113252 its reverse (25231125321), we get a palindrome (37583238573).
The spelling of 12352113252 in words is "twelve billion, three hundred fifty-two million, one hundred thirteen thousand, two hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.062 sec. • engine limits •