Base | Representation |
---|---|
bin | 110001010101… |
… | …010000111000 |
3 | 220100000120121 |
4 | 301111100320 |
5 | 11302312102 |
6 | 1141103024 |
7 | 214631032 |
oct | 61252070 |
9 | 26300517 |
10 | 12932152 |
11 | 7333132 |
12 | 43b7a74 |
13 | 28aa37c |
14 | 1a08c52 |
15 | 1206b37 |
hex | c55438 |
12932152 has 8 divisors (see below), whose sum is σ = 24247800. Its totient is φ = 6466072.
The previous prime is 12932149. The next prime is 12932167. The reversal of 12932152 is 25123921.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×129321522 = 334481110702208, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 808252 + ... + 808267.
It is an arithmetic number, because the mean of its divisors is an integer number (3030975).
Almost surely, 212932152 is an apocalyptic number.
It is an amenable number.
12932152 is a deficient number, since it is larger than the sum of its proper divisors (11315648).
12932152 is a wasteful number, since it uses less digits than its factorization.
12932152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1616525 (or 1616521 counting only the distinct ones).
The product of its digits is 1080, while the sum is 25.
The square root of 12932152 is about 3596.1301422501. The cubic root of 12932152 is about 234.7236951762.
The spelling of 12932152 in words is "twelve million, nine hundred thirty-two thousand, one hundred fifty-two".
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