Base | Representation |
---|---|
bin | 101111111101… |
… | …110100000000 |
3 | 212122211012221 |
4 | 233331310000 |
5 | 11204331302 |
6 | 1125300424 |
7 | 211606516 |
oct | 57756400 |
9 | 25584187 |
10 | 12573952 |
11 | 7108aa6 |
12 | 4264714 |
13 | 27b3311 |
14 | 19544b6 |
15 | 1185937 |
hex | bfdd00 |
12573952 has 18 divisors (see below), whose sum is σ = 25099298. Its totient is φ = 6286848.
The previous prime is 12573949. The next prime is 12573959. The reversal of 12573952 is 25937521.
It can be written as a sum of positive squares in only one way, i.e., 12278016 + 295936 = 3504^2 + 544^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12573959) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24303 + ... + 24814.
Almost surely, 212573952 is an apocalyptic number.
It is an amenable number.
12573952 is a deficient number, since it is larger than the sum of its proper divisors (12525346).
12573952 is an frugal number, since it uses more digits than its factorization.
12573952 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49133 (or 49119 counting only the distinct ones).
The product of its digits is 18900, while the sum is 34.
The square root of 12573952 is about 3545.9768752771. The cubic root of 12573952 is about 232.5362151164.
The spelling of 12573952 in words is "twelve million, five hundred seventy-three thousand, nine hundred fifty-two".
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