Base | Representation |
---|---|
bin | 1100100110111… |
… | …1101011111101 |
3 | 10200111220022201 |
4 | 3021233223331 |
5 | 102014330034 |
6 | 5125311501 |
7 | 1211345242 |
oct | 311575375 |
9 | 120456281 |
10 | 52886269 |
11 | 27942267 |
12 | 15865591 |
13 | ac59067 |
14 | 70495c9 |
15 | 499a014 |
hex | 326fafd |
52886269 has 16 divisors (see below), whose sum is σ = 59875200. Its totient is φ = 46435840.
The previous prime is 52886261. The next prime is 52886293. The reversal of 52886269 is 96268825.
It is not a de Polignac number, because 52886269 - 23 = 52886261 is a prime.
It is a super-2 number, since 2×528862692 = 5593914897480722, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52886261) 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, 14382 + ... + 17680.
It is an arithmetic number, because the mean of its divisors is an integer number (3742200).
Almost surely, 252886269 is an apocalyptic number.
It is an amenable number.
52886269 is a deficient number, since it is larger than the sum of its proper divisors (6988931).
52886269 is a wasteful number, since it uses less digits than its factorization.
52886269 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3380.
The product of its digits is 414720, while the sum is 46.
The square root of 52886269 is about 7272.2946172443. The cubic root of 52886269 is about 375.3596999027.
The spelling of 52886269 in words is "fifty-two million, eight hundred eighty-six thousand, two hundred sixty-nine".
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