Base | Representation |
---|---|
bin | 10110110011001011… |
… | …11111100111100111 |
3 | 1011121001202101102121 |
4 | 23121211333213213 |
5 | 200032040103000 |
6 | 5342341250411 |
7 | 612221650534 |
oct | 133145774747 |
9 | 34531671377 |
10 | 12240550375 |
11 | 5211520739 |
12 | 2457403a07 |
13 | 1200c49021 |
14 | 841957d8b |
15 | 4b9939b1a |
hex | 2d997f9e7 |
12240550375 has 16 divisors (see below), whose sum is σ = 16174810080. Its totient is φ = 9216412800.
The previous prime is 12240550349. The next prime is 12240550507. The reversal of 12240550375 is 57305504221.
It is not a de Polignac number, because 12240550375 - 213 = 12240542183 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12240550375.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2878005 + ... + 2882254.
It is an arithmetic number, because the mean of its divisors is an integer number (1010925630).
Almost surely, 212240550375 is an apocalyptic number.
12240550375 is a deficient number, since it is larger than the sum of its proper divisors (3934259705).
12240550375 is an equidigital number, since it uses as much as digits as its factorization.
12240550375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5760291 (or 5760281 counting only the distinct ones).
The product of its (nonzero) digits is 42000, while the sum is 34.
The spelling of 12240550375 in words is "twelve billion, two hundred forty million, five hundred fifty thousand, three hundred seventy-five".
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