Base | Representation |
---|---|
bin | 11110001100001… |
… | …10001001101100 |
3 | 122122112202022222 |
4 | 33012012021230 |
5 | 1004313200200 |
6 | 41044054512 |
7 | 6163433363 |
oct | 1706061154 |
9 | 578482288 |
10 | 253256300 |
11 | 11aa58230 |
12 | 70994438 |
13 | 406128cb |
14 | 258c67da |
15 | 17378d85 |
hex | f18626c |
253256300 has 36 divisors (see below), whose sum is σ = 599529336. Its totient is φ = 92092800.
The previous prime is 253256299. The next prime is 253256309. The reversal of 253256300 is 3652352.
It is a self number, because there is not a number n which added to its sum of digits gives 253256300.
It is not an unprimeable number, because it can be changed into a prime (253256309) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114017 + ... + 116216.
Almost surely, 2253256300 is an apocalyptic number.
253256300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
253256300 is an abundant number, since it is smaller than the sum of its proper divisors (346273036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
253256300 is a wasteful number, since it uses less digits than its factorization.
253256300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 230258 (or 230251 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 26.
The square root of 253256300 is about 15914.0284026390. The cubic root of 253256300 is about 632.6838555852.
The spelling of 253256300 in words is "two hundred fifty-three million, two hundred fifty-six thousand, three hundred".
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