Base | Representation |
---|---|
bin | 100010010101… |
… | …100000000111 |
3 | 121221022000011 |
4 | 202111200013 |
5 | 4301012332 |
6 | 520531051 |
7 | 136335613 |
oct | 42254007 |
9 | 17838004 |
10 | 9000967 |
11 | 5098618 |
12 | 3020a87 |
13 | 1b31c21 |
14 | 12a4343 |
15 | bcbe47 |
hex | 895807 |
9000967 has 4 divisors (see below), whose sum is σ = 9058456. Its totient is φ = 8943480.
The previous prime is 9000961. The next prime is 9000983. The reversal of 9000967 is 7690009.
9000967 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7690009 = 983 ⋅7823.
It is a cyclic number.
It is not a de Polignac number, because 9000967 - 27 = 9000839 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9000961) 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, 28509 + ... + 28822.
It is an arithmetic number, because the mean of its divisors is an integer number (2264614).
Almost surely, 29000967 is an apocalyptic number.
9000967 is a deficient number, since it is larger than the sum of its proper divisors (57489).
9000967 is a wasteful number, since it uses less digits than its factorization.
9000967 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57488.
The product of its (nonzero) digits is 3402, while the sum is 31.
The square root of 9000967 is about 3000.1611623378. The cubic root of 9000967 is about 208.0158318201.
The spelling of 9000967 in words is "nine million, nine hundred sixty-seven", and thus it is an aban number.
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