Base | Representation |
---|---|
bin | 101101111110… |
… | …100110011101 |
3 | 211200100110110 |
4 | 231332212131 |
5 | 11041143033 |
6 | 1110200233 |
7 | 204306426 |
oct | 55764635 |
9 | 24610413 |
10 | 12052893 |
11 | 6892576 |
12 | 4053079 |
13 | 26600b8 |
14 | 185a64d |
15 | 10d1363 |
hex | b7e99d |
12052893 has 32 divisors (see below), whose sum is σ = 17740800. Its totient is φ = 7257600.
The previous prime is 12052883. The next prime is 12052903. The reversal of 12052893 is 39825021.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (12052883) and next prime (12052903).
It is not a de Polignac number, because 12052893 - 24 = 12052877 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12052893.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12052823) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 110523 + ... + 110631.
It is an arithmetic number, because the mean of its divisors is an integer number (554400).
Almost surely, 212052893 is an apocalyptic number.
It is an amenable number.
12052893 is a deficient number, since it is larger than the sum of its proper divisors (5687907).
12052893 is a wasteful number, since it uses less digits than its factorization.
12052893 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 213.
The product of its (nonzero) digits is 4320, while the sum is 30.
The square root of 12052893 is about 3471.7276678910. The cubic root of 12052893 is about 229.2787297796.
It can be divided in two parts, 120528 and 93, that multiplied together give a square (11209104 = 33482).
The spelling of 12052893 in words is "twelve million, fifty-two thousand, eight hundred ninety-three".
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