Base | Representation |
---|---|
bin | 111010001000… |
… | …0000111000100 |
3 | 2010100021102022 |
4 | 1310100013010 |
5 | 30300142232 |
6 | 3005102312 |
7 | 520013333 |
oct | 164200704 |
9 | 63307368 |
10 | 30474692 |
11 | 162250a6 |
12 | a257998 |
13 | 6410081 |
14 | 4093d1a |
15 | 2a1e812 |
hex | 1d101c4 |
30474692 has 12 divisors (see below), whose sum is σ = 53425680. Its totient is φ = 15210216.
The previous prime is 30474683. The next prime is 30474751. The reversal of 30474692 is 29647403.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4142 + ... + 8837.
It is an arithmetic number, because the mean of its divisors is an integer number (4452140).
Almost surely, 230474692 is an apocalyptic number.
It is an amenable number.
30474692 is a deficient number, since it is larger than the sum of its proper divisors (22950988).
30474692 is a wasteful number, since it uses less digits than its factorization.
30474692 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13570 (or 13568 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 35.
The square root of 30474692 is about 5520.3887544266. The cubic root of 30474692 is about 312.3535467353.
The spelling of 30474692 in words is "thirty million, four hundred seventy-four thousand, six hundred ninety-two".
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