Base | Representation |
---|---|
bin | 110001011001… |
… | …111001110001 |
3 | 220100222122100 |
4 | 301121321301 |
5 | 11303414103 |
6 | 1141331013 |
7 | 215040315 |
oct | 61317161 |
9 | 26328570 |
10 | 12951153 |
11 | 7346436 |
12 | 4406a69 |
13 | 28b5c07 |
14 | 1a11b45 |
15 | 120c5a3 |
hex | c59e71 |
12951153 has 6 divisors (see below), whose sum is σ = 18707234. Its totient is φ = 8634096.
The previous prime is 12951151. The next prime is 12951163. The reversal of 12951153 is 35115921.
It can be written as a sum of positive squares in only one way, i.e., 7969329 + 4981824 = 2823^2 + 2232^2 .
It is not a de Polignac number, because 12951153 - 21 = 12951151 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12951151) 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 in 5 ways as a sum of consecutive naturals, for example, 719500 + ... + 719517.
Almost surely, 212951153 is an apocalyptic number.
It is an amenable number.
12951153 is a deficient number, since it is larger than the sum of its proper divisors (5756081).
12951153 is a wasteful number, since it uses less digits than its factorization.
12951153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1439023 (or 1439020 counting only the distinct ones).
The product of its digits is 1350, while the sum is 27.
The square root of 12951153 is about 3598.7710402303. The cubic root of 12951153 is about 234.8385974855.
The spelling of 12951153 in words is "twelve million, nine hundred fifty-one thousand, one hundred fifty-three".
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