Base | Representation |
---|---|
bin | 11110110100111001001011 |
3 | 120012120000020 |
4 | 132310321023 |
5 | 4032042341 |
6 | 445111523 |
7 | 125454453 |
oct | 36647113 |
9 | 16176006 |
10 | 8080971 |
11 | 461a398 |
12 | 28585a3 |
13 | 189c252 |
14 | 1104d63 |
15 | a99566 |
hex | 7b4e4b |
8080971 has 8 divisors (see below), whose sum is σ = 10820304. Its totient is φ = 5364480.
The previous prime is 8080957. The next prime is 8080993. The reversal of 8080971 is 1790808.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 8080971 - 25 = 8080939 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8080901) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4866 + ... + 6311.
It is an arithmetic number, because the mean of its divisors is an integer number (1352538).
Almost surely, 28080971 is an apocalyptic number.
8080971 is a deficient number, since it is larger than the sum of its proper divisors (2739333).
8080971 is a wasteful number, since it uses less digits than its factorization.
8080971 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11421.
The product of its (nonzero) digits is 4032, while the sum is 33.
The square root of 8080971 is about 2842.7048738833. The cubic root of 8080971 is about 200.6724945542.
The spelling of 8080971 in words is "eight million, eighty thousand, nine hundred seventy-one".
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