Base | Representation |
---|---|
bin | 11110001010111… |
… | …11000001110101 |
3 | 122122020121111220 |
4 | 33011133001311 |
5 | 1004243033203 |
6 | 41040420553 |
7 | 6162165240 |
oct | 1705370165 |
9 | 578217456 |
10 | 253096053 |
11 | 11a9588a1 |
12 | 70917759 |
13 | 405879a2 |
14 | 25884257 |
15 | 17346653 |
hex | f15f075 |
253096053 has 16 divisors (see below), whose sum is σ = 386318976. Its totient is φ = 144383040.
The previous prime is 253096049. The next prime is 253096073. The reversal of 253096053 is 350690352.
It is not a de Polignac number, because 253096053 - 22 = 253096049 is a prime.
It is a super-2 number, since 2×2530960532 = 128115224088357618, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (253096003) 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, 3043 + ... + 22703.
It is an arithmetic number, because the mean of its divisors is an integer number (24144936).
Almost surely, 2253096053 is an apocalyptic number.
It is an amenable number.
253096053 is a deficient number, since it is larger than the sum of its proper divisors (133222923).
253096053 is a wasteful number, since it uses less digits than its factorization.
253096053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20284.
The product of its (nonzero) digits is 24300, while the sum is 33.
The square root of 253096053 is about 15908.9928342432. The cubic root of 253096053 is about 632.5503846295.
The spelling of 253096053 in words is "two hundred fifty-three million, ninety-six thousand, fifty-three".
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