Base | Representation |
---|---|
bin | 1010100110000… |
… | …00010011100100 |
3 | 20012012222001221 |
4 | 11103000103210 |
5 | 140222234233 |
6 | 12452430124 |
7 | 2126236402 |
oct | 523002344 |
9 | 205188057 |
10 | 88868068 |
11 | 46188993 |
12 | 25918344 |
13 | 15546973 |
14 | bb34472 |
15 | 7c0642d |
hex | 54c04e4 |
88868068 has 12 divisors (see below), whose sum is σ = 158453820. Its totient is φ = 43595552.
The previous prime is 88868051. The next prime is 88868069. The reversal of 88868068 is 86086888.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 58859584 + 30008484 = 7672^2 + 5478^2 .
It is not an unprimeable number, because it can be changed into a prime (88868069) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209383 + ... + 209806.
It is an arithmetic number, because the mean of its divisors is an integer number (13204485).
Almost surely, 288868068 is an apocalyptic number.
It is an amenable number.
88868068 is a deficient number, since it is larger than the sum of its proper divisors (69585752).
88868068 is a wasteful number, since it uses less digits than its factorization.
88868068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 419246 (or 419244 counting only the distinct ones).
The product of its (nonzero) digits is 1179648, while the sum is 52.
The square root of 88868068 is about 9426.9861567735. The cubic root of 88868068 is about 446.2537851944.
The spelling of 88868068 in words is "eighty-eight million, eight hundred sixty-eight thousand, sixty-eight".
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