Base | Representation |
---|---|
bin | 1010011111111… |
… | …00010000101100 |
3 | 20010201011120012 |
4 | 11033330100230 |
5 | 140021040233 |
6 | 12423312352 |
7 | 2116353320 |
oct | 517742054 |
9 | 203634505 |
10 | 88065068 |
11 | 4578a653 |
12 | 255ab6b8 |
13 | 15325310 |
14 | b9a5980 |
15 | 7ae8548 |
hex | 53fc42c |
88065068 has 96 divisors (see below), whose sum is σ = 202159104. Its totient is φ = 32617728.
The previous prime is 88065059. The next prime is 88065071. The reversal of 88065068 is 86056088.
It is a super-3 number, since 3×880650683 (a number of 25 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 560846 + ... + 561002.
It is an arithmetic number, because the mean of its divisors is an integer number (2105824).
Almost surely, 288065068 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 88065068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101079552).
88065068 is an abundant number, since it is smaller than the sum of its proper divisors (114094036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88065068 is a wasteful number, since it uses less digits than its factorization.
88065068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 271 (or 269 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 41.
The square root of 88065068 is about 9384.2990148439. The cubic root of 88065068 is about 444.9056198446.
The spelling of 88065068 in words is "eighty-eight million, sixty-five thousand, sixty-eight".
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