Base | Representation |
---|---|
bin | 10110111001011100… |
… | …10001101000011000 |
3 | 1011201201112210102111 |
4 | 23130232101220120 |
5 | 200134010143302 |
6 | 5351454442104 |
7 | 613430140345 |
oct | 133456215030 |
9 | 34651483374 |
10 | 12293052952 |
11 | 52391206a4 |
12 | 2470b03334 |
13 | 120ba9c53b |
14 | 8489037cc |
15 | 4be35b0d7 |
hex | 2dcb91a18 |
12293052952 has 32 divisors (see below), whose sum is σ = 23207731200. Its totient is φ = 6104463904.
The previous prime is 12293052923. The next prime is 12293052973. The reversal of 12293052952 is 25925039221.
It is a super-2 number, since 2×122930529522 (a number of 21 digits) contains 22 as substring.
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, 723903 + ... + 740689.
It is an arithmetic number, because the mean of its divisors is an integer number (725241600).
Almost surely, 212293052952 is an apocalyptic number.
It is an amenable number.
12293052952 is a deficient number, since it is larger than the sum of its proper divisors (10914678248).
12293052952 is a wasteful number, since it uses less digits than its factorization.
12293052952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17415 (or 17411 counting only the distinct ones).
The product of its (nonzero) digits is 97200, while the sum is 40.
The spelling of 12293052952 in words is "twelve billion, two hundred ninety-three million, fifty-two thousand, nine hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.106 sec. • engine limits •