Base | Representation |
---|---|
bin | 11110000100101… |
… | …00001110001001 |
3 | 122120200102000020 |
4 | 33002110032021 |
5 | 1004034442403 |
6 | 41010531053 |
7 | 6152135334 |
oct | 1702241611 |
9 | 576612006 |
10 | 252265353 |
11 | 11a44076a |
12 | 70596a89 |
13 | 40356852 |
14 | 2570961b |
15 | 17230453 |
hex | f094389 |
252265353 has 4 divisors (see below), whose sum is σ = 336353808. Its totient is φ = 168176900.
The previous prime is 252265331. The next prime is 252265369. The reversal of 252265353 is 353562252.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 252265353 - 212 = 252261257 is a prime.
It is not an unprimeable number, because it can be changed into a prime (252265373) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42044223 + ... + 42044228.
It is an arithmetic number, because the mean of its divisors is an integer number (84088452).
Almost surely, 2252265353 is an apocalyptic number.
It is an amenable number.
252265353 is a deficient number, since it is larger than the sum of its proper divisors (84088455).
252265353 is an equidigital number, since it uses as much as digits as its factorization.
252265353 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84088454.
The product of its digits is 54000, while the sum is 33.
The square root of 252265353 is about 15882.8635012708. The cubic root of 252265353 is about 631.8575837101.
The spelling of 252265353 in words is "two hundred fifty-two million, two hundred sixty-five thousand, three hundred fifty-three".
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