Base | Representation |
---|---|
bin | 110001011010… |
… | …001101111110 |
3 | 220101001102020 |
4 | 301122031332 |
5 | 11303434241 |
6 | 1141341010 |
7 | 215044143 |
oct | 61321576 |
9 | 26331366 |
10 | 12952446 |
11 | 7347401 |
12 | 4407766 |
13 | 28b6690 |
14 | 1a123ca |
15 | 120cb66 |
hex | c5a37e |
12952446 has 32 divisors (see below), whose sum is σ = 28065408. Its totient is φ = 3961440.
The previous prime is 12952441. The next prime is 12952483. The reversal of 12952446 is 64425921.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12952441) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16065 + ... + 16851.
It is an arithmetic number, because the mean of its divisors is an integer number (877044).
Almost surely, 212952446 is an apocalyptic number.
12952446 is an abundant number, since it is smaller than the sum of its proper divisors (15112962).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12952446 is a wasteful number, since it uses less digits than its factorization.
12952446 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1016.
The product of its digits is 17280, while the sum is 33.
The square root of 12952446 is about 3598.9506804067. The cubic root of 12952446 is about 234.8464123934.
It can be divided in two parts, 1295 and 2446, that added together give a triangular number (3741 = T86).
The spelling of 12952446 in words is "twelve million, nine hundred fifty-two thousand, four hundred forty-six".
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