Base | Representation |
---|---|
bin | 111010101110… |
… | …1110011011010 |
3 | 2010221102221121 |
4 | 1311131303122 |
5 | 30340333142 |
6 | 3015555454 |
7 | 522510166 |
oct | 165356332 |
9 | 63842847 |
10 | 30792922 |
11 | 164221a6 |
12 | a38bb8a |
13 | 64c1b84 |
14 | 4137ca6 |
15 | 2a83c67 |
hex | 1d5dcda |
30792922 has 8 divisors (see below), whose sum is σ = 46946772. Its totient is φ = 15144000.
The previous prime is 30792919. The next prime is 30792953. The reversal of 30792922 is 22929703.
It can be written as a sum of positive squares in 2 ways, for example, as 30791401 + 1521 = 5549^2 + 39^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 126079 + ... + 126322.
Almost surely, 230792922 is an apocalyptic number.
30792922 is a deficient number, since it is larger than the sum of its proper divisors (16153850).
30792922 is a wasteful number, since it uses less digits than its factorization.
30792922 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 252464.
The product of its (nonzero) digits is 13608, while the sum is 34.
The square root of 30792922 is about 5549.1370500286. The cubic root of 30792922 is about 313.4370279500.
The spelling of 30792922 in words is "thirty million, seven hundred ninety-two thousand, nine hundred twenty-two".
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