Base | Representation |
---|---|
bin | 101110101111… |
… | …011010111110 |
3 | 212001111202201 |
4 | 232233122332 |
5 | 11114042422 |
6 | 1114342114 |
7 | 206101426 |
oct | 56573276 |
9 | 25044681 |
10 | 12252862 |
11 | 6a09836 |
12 | 412a93a |
13 | 270011b |
14 | 18ad486 |
15 | 1120727 |
hex | baf6be |
12252862 has 4 divisors (see below), whose sum is σ = 18379296. Its totient is φ = 6126430.
The previous prime is 12252847. The next prime is 12252871. The reversal of 12252862 is 26825221.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26825221 = 107 ⋅250703.
It is a self number, because there is not a number n which added to its sum of digits gives 12252862.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3063214 + ... + 3063217.
It is an arithmetic number, because the mean of its divisors is an integer number (4594824).
Almost surely, 212252862 is an apocalyptic number.
12252862 is a deficient number, since it is larger than the sum of its proper divisors (6126434).
12252862 is an equidigital number, since it uses as much as digits as its factorization.
12252862 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6126433.
The product of its digits is 3840, while the sum is 28.
The square root of 12252862 is about 3500.4088332651. The cubic root of 12252862 is about 230.5397656794.
The spelling of 12252862 in words is "twelve million, two hundred fifty-two thousand, eight hundred sixty-two".
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