Base | Representation |
---|---|
bin | 11110001100011… |
… | …10111011110100 |
3 | 122122121120200102 |
4 | 33012032323310 |
5 | 1004320323101 |
6 | 41044533232 |
7 | 6163643306 |
oct | 1706167364 |
9 | 578546612 |
10 | 253292276 |
11 | 11aa82266 |
12 | 709b1218 |
13 | 406260b3 |
14 | 258d5976 |
15 | 1738486b |
hex | f18eef4 |
253292276 has 12 divisors (see below), whose sum is σ = 444840900. Its totient is φ = 126194880.
The previous prime is 253292267. The next prime is 253292321. The reversal of 253292276 is 672292352.
It can be written as a sum of positive squares in 2 ways, for example, as 123787876 + 129504400 = 11126^2 + 11380^2 .
It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111551 + ... + 113798.
It is an arithmetic number, because the mean of its divisors is an integer number (37070075).
Almost surely, 2253292276 is an apocalyptic number.
It is an amenable number.
253292276 is a deficient number, since it is larger than the sum of its proper divisors (191548624).
253292276 is a wasteful number, since it uses less digits than its factorization.
253292276 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 225634 (or 225632 counting only the distinct ones).
The product of its digits is 90720, while the sum is 38.
The square root of 253292276 is about 15915.1586859824. The cubic root of 253292276 is about 632.7138125322.
The spelling of 253292276 in words is "two hundred fifty-three million, two hundred ninety-two thousand, two hundred seventy-six".
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