Base | Representation |
---|---|
bin | 110001011010… |
… | …010000010001 |
3 | 220101001121200 |
4 | 301122100101 |
5 | 11303440333 |
6 | 1141341413 |
7 | 215044443 |
oct | 61322021 |
9 | 26331550 |
10 | 12952593 |
11 | 7347525 |
12 | 4407869 |
13 | 28b6774 |
14 | 1a12493 |
15 | 120cc13 |
hex | c5a411 |
12952593 has 6 divisors (see below), whose sum is σ = 18709314. Its totient is φ = 8635056.
The previous prime is 12952591. The next prime is 12952607. The reversal of 12952593 is 39525921.
It is a happy number.
12952593 is a `hidden beast` number, since 12 + 9 + 52 + 593 = 666.
It can be written as a sum of positive squares in only one way, i.e., 7033104 + 5919489 = 2652^2 + 2433^2 .
It is not a de Polignac number, because 12952593 - 21 = 12952591 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12952591) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 719580 + ... + 719597.
It is an arithmetic number, because the mean of its divisors is an integer number (3118219).
Almost surely, 212952593 is an apocalyptic number.
It is an amenable number.
12952593 is a deficient number, since it is larger than the sum of its proper divisors (5756721).
12952593 is a wasteful number, since it uses less digits than its factorization.
12952593 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1439183 (or 1439180 counting only the distinct ones).
The product of its digits is 24300, while the sum is 36.
The square root of 12952593 is about 3598.9711029682. The cubic root of 12952593 is about 234.8473008302.
The spelling of 12952593 in words is "twelve million, nine hundred fifty-two thousand, five hundred ninety-three".
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