Base | Representation |
---|---|
bin | 100010011111… |
… | …010000010001 |
3 | 122000022210122 |
4 | 202133100101 |
5 | 4303302123 |
6 | 521440025 |
7 | 136563230 |
oct | 42372021 |
9 | 18008718 |
10 | 9040913 |
11 | 5115632 |
12 | 3040015 |
13 | 1b4716b |
14 | 12b4b17 |
15 | bd8bc8 |
hex | 89f411 |
9040913 has 16 divisors (see below), whose sum is σ = 10790784. Its totient is φ = 7413120.
The previous prime is 9040907. The next prime is 9040919. The reversal of 9040913 is 3190409.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (9040907) and next prime (9040919).
It is a cyclic number.
It is not a de Polignac number, because 9040913 - 24 = 9040897 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 (9040919) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17093 + ... + 17613.
It is an arithmetic number, because the mean of its divisors is an integer number (674424).
Almost surely, 29040913 is an apocalyptic number.
It is an amenable number.
9040913 is a deficient number, since it is larger than the sum of its proper divisors (1749871).
9040913 is a wasteful number, since it uses less digits than its factorization.
9040913 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 632.
The product of its (nonzero) digits is 972, while the sum is 26.
The square root of 9040913 is about 3006.8111014828. The cubic root of 9040913 is about 208.3231002263.
The spelling of 9040913 in words is "nine million, forty thousand, nine hundred thirteen".
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