Base | Representation |
---|---|
bin | 1010011111111… |
… | …01000010000001 |
3 | 20010201022220010 |
4 | 11033331002001 |
5 | 140021140400 |
6 | 12423335133 |
7 | 2116365450 |
oct | 517750201 |
9 | 203638803 |
10 | 88068225 |
11 | 45791a63 |
12 | 255b14a9 |
13 | 1532689b |
14 | b9a6b97 |
15 | 7ae9450 |
hex | 53fd081 |
88068225 has 48 divisors (see below), whose sum is σ = 167290880. Its totient is φ = 40046400.
The previous prime is 88068223. The next prime is 88068269. The reversal of 88068225 is 52286088.
It is not a de Polignac number, because 88068225 - 21 = 88068223 is a prime.
It is not an unprimeable number, because it can be changed into a prime (88068223) 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 47 ways as a sum of consecutive naturals, for example, 141966 + ... + 142584.
Almost surely, 288068225 is an apocalyptic number.
It is an amenable number.
88068225 is a deficient number, since it is larger than the sum of its proper divisors (79222655).
88068225 is a wasteful number, since it uses less digits than its factorization.
88068225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 910 (or 905 counting only the distinct ones).
The product of its (nonzero) digits is 61440, while the sum is 39.
The square root of 88068225 is about 9384.4672198266. The cubic root of 88068225 is about 444.9109361798.
The spelling of 88068225 in words is "eighty-eight million, sixty-eight thousand, two hundred twenty-five".
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