Base | Representation |
---|---|
bin | 11110001100000… |
… | …00010010010011 |
3 | 122122111112101011 |
4 | 33012000102103 |
5 | 1004311413100 |
6 | 41043351351 |
7 | 6163303342 |
oct | 1706002223 |
9 | 578445334 |
10 | 253232275 |
11 | 11aa4117a |
12 | 70982557 |
13 | 406049aa |
14 | 258bbb59 |
15 | 17371bba |
hex | f180493 |
253232275 has 12 divisors (see below), whose sum is σ = 314462512. Its totient is φ = 202292640.
The previous prime is 253232269. The next prime is 253232279. The reversal of 253232275 is 572232352.
It is a happy number.
It is not a de Polignac number, because 253232275 - 23 = 253232267 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (253232279) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11209 + ... + 25141.
Almost surely, 2253232275 is an apocalyptic number.
253232275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
253232275 is a deficient number, since it is larger than the sum of its proper divisors (61230237).
253232275 is a wasteful number, since it uses less digits than its factorization.
253232275 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14670 (or 14665 counting only the distinct ones).
The product of its digits is 25200, while the sum is 31.
The square root of 253232275 is about 15913.2735475766. The cubic root of 253232275 is about 632.6638485668.
The spelling of 253232275 in words is "two hundred fifty-three million, two hundred thirty-two thousand, two hundred seventy-five".
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