Base | Representation |
---|---|
bin | 1010100110001… |
… | …11000111010001 |
3 | 20012021101022201 |
4 | 11103013013101 |
5 | 140224132303 |
6 | 12453203201 |
7 | 2126413606 |
oct | 523070721 |
9 | 205241281 |
10 | 88895953 |
11 | 461a7933 |
12 | 25930501 |
13 | 15556573 |
14 | bb406ad |
15 | 7c0e81d |
hex | 54c71d1 |
88895953 has 2 divisors, whose sum is σ = 88895954. Its totient is φ = 88895952.
The previous prime is 88895951. The next prime is 88895957. The reversal of 88895953 is 35959888.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 49168144 + 39727809 = 7012^2 + 6303^2 .
It is a cyclic number.
It is not a de Polignac number, because 88895953 - 21 = 88895951 is a prime.
Together with 88895951, it forms a pair of twin primes.
It is a junction number, because it is equal to n+sod(n) for n = 88895894 and 88895903.
It is not a weakly prime, because it can be changed into another prime (88895951) 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 as a sum of consecutive naturals, namely, 44447976 + 44447977.
It is an arithmetic number, because the mean of its divisors is an integer number (44447977).
Almost surely, 288895953 is an apocalyptic number.
It is an amenable number.
88895953 is a deficient number, since it is larger than the sum of its proper divisors (1).
88895953 is an equidigital number, since it uses as much as digits as its factorization.
88895953 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 3110400, while the sum is 55.
The square root of 88895953 is about 9428.4650394431. The cubic root of 88895953 is about 446.3004554468.
The spelling of 88895953 in words is "eighty-eight million, eight hundred ninety-five thousand, nine hundred fifty-three".
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