Base | Representation |
---|---|
bin | 1010011111111… |
… | …01110001100100 |
3 | 20010201111001211 |
4 | 11033331301210 |
5 | 140021240033 |
6 | 12423401204 |
7 | 2116410355 |
oct | 517756144 |
9 | 203644054 |
10 | 88071268 |
11 | 4579427a |
12 | 255b3204 |
13 | 1532809c |
14 | b9a7d2c |
15 | 7aea2cd |
hex | 53fdc64 |
88071268 has 12 divisors (see below), whose sum is σ = 154540540. Its totient is φ = 43916832.
The previous prime is 88071259. The next prime is 88071307. The reversal of 88071268 is 86217088.
It can be written as a sum of positive squares in 2 ways, for example, as 28965924 + 59105344 = 5382^2 + 7688^2 .
It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 88071268.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28023 + ... + 31006.
Almost surely, 288071268 is an apocalyptic number.
It is an amenable number.
88071268 is a deficient number, since it is larger than the sum of its proper divisors (66469272).
88071268 is a wasteful number, since it uses less digits than its factorization.
88071268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59406 (or 59404 counting only the distinct ones).
The product of its (nonzero) digits is 43008, while the sum is 40.
The square root of 88071268 is about 9384.6293480350. The cubic root of 88071268 is about 444.9160604206.
The spelling of 88071268 in words is "eighty-eight million, seventy-one thousand, two hundred sixty-eight".
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