Base | Representation |
---|---|
bin | 110001010101… |
… | …011101011000 |
3 | 220100001200020 |
4 | 301111131120 |
5 | 11302323302 |
6 | 1141110440 |
7 | 214633254 |
oct | 61253530 |
9 | 26301606 |
10 | 12932952 |
11 | 733379a |
12 | 43b8420 |
13 | 28aa846 |
14 | 1a09264 |
15 | 1206ebc |
hex | c55758 |
12932952 has 32 divisors (see below), whose sum is σ = 33377280. Its totient is φ = 4171680.
The previous prime is 12932951. The next prime is 12932957. The reversal of 12932952 is 25923921.
12932952 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×129329522 = 334522494868608, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12932951) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7948 + ... + 9435.
It is an arithmetic number, because the mean of its divisors is an integer number (1043040).
Almost surely, 212932952 is an apocalyptic number.
12932952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12932952 is an abundant number, since it is smaller than the sum of its proper divisors (20444328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12932952 is a wasteful number, since it uses less digits than its factorization.
12932952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17423 (or 17419 counting only the distinct ones).
The product of its digits is 9720, while the sum is 33.
The square root of 12932952 is about 3596.2413712097. The cubic root of 12932952 is about 234.7285351824.
The spelling of 12932952 in words is "twelve million, nine hundred thirty-two thousand, nine hundred fifty-two".
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