Base | Representation |
---|---|
bin | 11110001001000… |
… | …11101100100011 |
3 | 122121210021010221 |
4 | 33010203230203 |
5 | 1004212244102 |
6 | 41031303511 |
7 | 6160133560 |
oct | 1704435443 |
9 | 577707127 |
10 | 252853027 |
11 | 11a802249 |
12 | 7081ab97 |
13 | 4050119b |
14 | 2581d867 |
15 | 172e9637 |
hex | f123b23 |
252853027 has 16 divisors (see below), whose sum is σ = 297206784. Its totient is φ = 210600000.
The previous prime is 252852989. The next prime is 252853031. The reversal of 252853027 is 720358252.
252853027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-252853027 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 252852983 and 252853001.
It is not an unprimeable number, because it can be changed into a prime (252853067) 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, 76152 + ... + 79402.
It is an arithmetic number, because the mean of its divisors is an integer number (18575424).
Almost surely, 2252853027 is an apocalyptic number.
252853027 is a deficient number, since it is larger than the sum of its proper divisors (44353757).
252853027 is a wasteful number, since it uses less digits than its factorization.
252853027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3570.
The product of its (nonzero) digits is 33600, while the sum is 34.
The square root of 252853027 is about 15901.3529927488. The cubic root of 252853027 is about 632.3478588592.
It can be divided in two parts, 2528 and 53027, that added together give a palindrome (55555).
The spelling of 252853027 in words is "two hundred fifty-two million, eight hundred fifty-three thousand, twenty-seven".
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