Base | Representation |
---|---|
bin | 100010010000… |
… | …100000001100 |
3 | 121220020220211 |
4 | 202100200030 |
5 | 4244333432 |
6 | 520252204 |
7 | 136222123 |
oct | 42204014 |
9 | 17806824 |
10 | 8980492 |
11 | 50841a4 |
12 | 3011064 |
13 | 1b25801 |
14 | 129aaba |
15 | bc5d47 |
hex | 89080c |
8980492 has 12 divisors (see below), whose sum is σ = 16140880. Its totient is φ = 4368816.
The previous prime is 8980469. The next prime is 8980493. The reversal of 8980492 is 2940898.
It is a happy number.
It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (8980493) 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, 30192 + ... + 30487.
Almost surely, 28980492 is an apocalyptic number.
It is an amenable number.
8980492 is a deficient number, since it is larger than the sum of its proper divisors (7160388).
8980492 is a wasteful number, since it uses less digits than its factorization.
8980492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60720 (or 60718 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 40.
The square root of 8980492 is about 2996.7469028932. The cubic root of 8980492 is about 207.8579836788.
The spelling of 8980492 in words is "eight million, nine hundred eighty thousand, four hundred ninety-two".
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