Base | Representation |
---|---|
bin | 100001011100… |
… | …101000000001 |
3 | 121111110102210 |
4 | 201130220001 |
5 | 4221034001 |
6 | 511532333 |
7 | 134345454 |
oct | 41345001 |
9 | 17443383 |
10 | 8768001 |
11 | 4a49590 |
12 | 2b2a0a9 |
13 | 1a7cb88 |
14 | 124349b |
15 | b82dd6 |
hex | 85ca01 |
8768001 has 32 divisors (see below), whose sum is σ = 13483008. Its totient is φ = 5019840.
The previous prime is 8767999. The next prime is 8768017. The reversal of 8768001 is 1008678.
It is not a de Polignac number, because 8768001 - 21 = 8767999 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 8768001.
It is not an unprimeable number, because it can be changed into a prime (8768021) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52420 + ... + 52586.
It is an arithmetic number, because the mean of its divisors is an integer number (421344).
Almost surely, 28768001 is an apocalyptic number.
It is an amenable number.
8768001 is a deficient number, since it is larger than the sum of its proper divisors (4715007).
8768001 is a wasteful number, since it uses less digits than its factorization.
8768001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 261.
The product of its (nonzero) digits is 2688, while the sum is 30.
The square root of 8768001 is about 2961.0810525887. The cubic root of 8768001 is about 206.2054772584.
The spelling of 8768001 in words is "eight million, seven hundred sixty-eight thousand, one".
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