Base | Representation |
---|---|
bin | 11110001100011… |
… | …10110111111011 |
3 | 122122121120100012 |
4 | 33012032313323 |
5 | 1004320321102 |
6 | 41044532135 |
7 | 6163642502 |
oct | 1706166773 |
9 | 578546305 |
10 | 253292027 |
11 | 11aa8205a |
12 | 709b104b |
13 | 40625c51 |
14 | 258d5839 |
15 | 17384752 |
hex | f18edfb |
253292027 has 6 divisors (see below), whose sum is σ = 269068308. Its totient is φ = 238392224.
The previous prime is 253291999. The next prime is 253292033. The reversal of 253292027 is 720292352.
It is not a de Polignac number, because 253292027 - 26 = 253291963 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 253291984 and 253292002.
It is not an unprimeable number, because it can be changed into a prime (253292087) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 437933 + ... + 438510.
It is an arithmetic number, because the mean of its divisors is an integer number (44844718).
Almost surely, 2253292027 is an apocalyptic number.
253292027 is a deficient number, since it is larger than the sum of its proper divisors (15776281).
253292027 is an equidigital number, since it uses as much as digits as its factorization.
253292027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 876477 (or 876460 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 32.
The square root of 253292027 is about 15915.1508632498. The cubic root of 253292027 is about 632.7136052015.
The spelling of 253292027 in words is "two hundred fifty-three million, two hundred ninety-two thousand, twenty-seven".
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