Base | Representation |
---|---|
bin | 1010010000110… |
… | …01100110000100 |
3 | 12222222201121222 |
4 | 11020121212010 |
5 | 134014304233 |
6 | 12313055512 |
7 | 2063510423 |
oct | 510314604 |
9 | 188881558 |
10 | 86088068 |
11 | 4465a270 |
12 | 249b7598 |
13 | 14ab24b1 |
14 | b60d2ba |
15 | 7857898 |
hex | 5219984 |
86088068 has 48 divisors (see below), whose sum is σ = 176577408. Its totient is φ = 36288000.
The previous prime is 86088049. The next prime is 86088071.
86088068 is nontrivially palindromic in base 10.
It is a super-2 number, since 2×860880682 = 14822310903945248, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52298 + ... + 53918.
It is an arithmetic number, because the mean of its divisors is an integer number (3678696).
Almost surely, 286088068 is an apocalyptic number.
It is an amenable number.
86088068 is an abundant number, since it is smaller than the sum of its proper divisors (90489340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86088068 is a wasteful number, since it uses less digits than its factorization.
86088068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1724 (or 1722 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 44.
The square root of 86088068 is about 9278.3655888308. The cubic root of 86088068 is about 441.5511163880.
The spelling of 86088068 in words is "eighty-six million, eighty-eight thousand, sixty-eight".
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