Base | Representation |
---|---|
bin | 101111111110… |
… | …001001100100 |
3 | 212122220010001 |
4 | 233332021210 |
5 | 11204402312 |
6 | 1125311044 |
7 | 211613530 |
oct | 57761144 |
9 | 25586101 |
10 | 12575332 |
11 | 710a040 |
12 | 4265484 |
13 | 27b3b33 |
14 | 1954bc0 |
15 | 1186057 |
hex | bfe264 |
12575332 has 24 divisors (see below), whose sum is σ = 27437760. Its totient is φ = 4899360.
The previous prime is 12575327. The next prime is 12575341. The reversal of 12575332 is 23357521.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a self number, because there is not a number n which added to its sum of digits gives 12575332.
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, 20107 + ... + 20722.
It is an arithmetic number, because the mean of its divisors is an integer number (1143240).
Almost surely, 212575332 is an apocalyptic number.
It is an amenable number.
12575332 is an abundant number, since it is smaller than the sum of its proper divisors (14862428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12575332 is a wasteful number, since it uses less digits than its factorization.
12575332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40851 (or 40849 counting only the distinct ones).
The product of its digits is 6300, while the sum is 28.
The square root of 12575332 is about 3546.1714566558. The cubic root of 12575332 is about 232.5447218091.
It can be divided in two parts, 125 and 75332, that added together give a palindrome (75457).
The spelling of 12575332 in words is "twelve million, five hundred seventy-five thousand, three hundred thirty-two".
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