Base | Representation |
---|---|
bin | 11110110010010101011100 |
3 | 120012000122010 |
4 | 132302111130 |
5 | 4031223432 |
6 | 444551220 |
7 | 125412063 |
oct | 36622534 |
9 | 16160563 |
10 | 8070492 |
11 | 4612531 |
12 | 2852510 |
13 | 1897551 |
14 | 11011da |
15 | a963cc |
hex | 7b255c |
8070492 has 24 divisors (see below), whose sum is σ = 19152000. Its totient is φ = 2644336.
The previous prime is 8070487. The next prime is 8070521. The reversal of 8070492 is 2940708.
It is a super-2 number, since 2×80704922 = 130265682244128, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4992 + ... + 6407.
It is an arithmetic number, because the mean of its divisors is an integer number (798000).
Almost surely, 28070492 is an apocalyptic number.
It is an amenable number.
8070492 is an abundant number, since it is smaller than the sum of its proper divisors (11081508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8070492 is a wasteful number, since it uses less digits than its factorization.
8070492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11465 (or 11463 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 30.
The square root of 8070492 is about 2840.8611370498. The cubic root of 8070492 is about 200.5857163407.
The spelling of 8070492 in words is "eight million, seventy thousand, four hundred ninety-two".
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