Base | Representation |
---|---|
bin | 1010011111011… |
… | …10011000111101 |
3 | 20010121021121221 |
4 | 11033232120331 |
5 | 140012231003 |
6 | 12422153341 |
7 | 2116025554 |
oct | 517563075 |
9 | 203537557 |
10 | 88008253 |
11 | 457509a3 |
12 | 25582851 |
13 | 153054b8 |
14 | b98cd9b |
15 | 7ad67bd |
hex | 53ee63d |
88008253 has 2 divisors, whose sum is σ = 88008254. Its totient is φ = 88008252.
The previous prime is 88008251. The next prime is 88008293. The reversal of 88008253 is 35280088.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 55995289 + 32012964 = 7483^2 + 5658^2 .
It is a cyclic number.
It is not a de Polignac number, because 88008253 - 21 = 88008251 is a prime.
It is a super-2 number, since 2×880082532 = 15490905192224018, which contains 22 as substring.
Together with 88008251, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (88008251) by changing a digit.
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 as a sum of consecutive naturals, namely, 44004126 + 44004127.
It is an arithmetic number, because the mean of its divisors is an integer number (44004127).
Almost surely, 288008253 is an apocalyptic number.
It is an amenable number.
88008253 is a deficient number, since it is larger than the sum of its proper divisors (1).
88008253 is an equidigital number, since it uses as much as digits as its factorization.
88008253 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 15360, while the sum is 34.
The square root of 88008253 is about 9381.2713957118. The cubic root of 88008253 is about 444.8099226093.
The spelling of 88008253 in words is "eighty-eight million, eight thousand, two hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •