Base | Representation |
---|---|
bin | 100010010000… |
… | …100111100111 |
3 | 121220021120102 |
4 | 202100213213 |
5 | 4244342332 |
6 | 520254315 |
7 | 136223402 |
oct | 42204747 |
9 | 17807512 |
10 | 8980967 |
11 | 5084596 |
12 | 301139b |
13 | 1b25aa8 |
14 | 129ad39 |
15 | bc6062 |
hex | 8909e7 |
8980967 has 8 divisors (see below), whose sum is σ = 9123840. Its totient is φ = 8839480.
The previous prime is 8980963. The next prime is 8980987. The reversal of 8980967 is 7690898.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 8980967 - 22 = 8980963 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 (8980963) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23258 + ... + 23640.
It is an arithmetic number, because the mean of its divisors is an integer number (1140480).
Almost surely, 28980967 is an apocalyptic number.
8980967 is a deficient number, since it is larger than the sum of its proper divisors (142873).
8980967 is a wasteful number, since it uses less digits than its factorization.
8980967 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 693.
The product of its (nonzero) digits is 217728, while the sum is 47.
The square root of 8980967 is about 2996.8261544507. The cubic root of 8980967 is about 207.8616483184.
The spelling of 8980967 in words is "eight million, nine hundred eighty thousand, nine hundred sixty-seven".
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