Base | Representation |
---|---|
bin | 11110001101011… |
… | …11010110101011 |
3 | 122122212022211121 |
4 | 33012233112223 |
5 | 1004334100232 |
6 | 41051440111 |
7 | 6165035410 |
oct | 1706572653 |
9 | 578768747 |
10 | 253425067 |
11 | 120063005 |
12 | 70a56037 |
13 | 4067167c |
14 | 2592c107 |
15 | 173add97 |
hex | f1af5ab |
253425067 has 8 divisors (see below), whose sum is σ = 289725696. Its totient is φ = 217148712.
The previous prime is 253425047. The next prime is 253425077. The reversal of 253425067 is 760524352.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 253425067 - 219 = 252900779 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (253425047) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33708 + ... + 40534.
It is an arithmetic number, because the mean of its divisors is an integer number (36215712).
Almost surely, 2253425067 is an apocalyptic number.
253425067 is a deficient number, since it is larger than the sum of its proper divisors (36300629).
253425067 is an equidigital number, since it uses as much as digits as its factorization.
253425067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12137.
The product of its (nonzero) digits is 50400, while the sum is 34.
The square root of 253425067 is about 15919.3299796191. The cubic root of 253425067 is about 632.8243620562.
The spelling of 253425067 in words is "two hundred fifty-three million, four hundred twenty-five thousand, sixty-seven".
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