Base | Representation |
---|---|
bin | 111010001000… |
… | …0100011001100 |
3 | 2010100100212222 |
4 | 1310100203030 |
5 | 30300221432 |
6 | 3005114512 |
7 | 520021514 |
oct | 164204314 |
9 | 63310788 |
10 | 30476492 |
11 | 16226492 |
12 | a258a38 |
13 | 6410b37 |
14 | 4094844 |
15 | 2a20112 |
hex | 1d108cc |
30476492 has 12 divisors (see below), whose sum is σ = 54468960. Its totient is φ = 14913936.
The previous prime is 30476471. The next prime is 30476519. The reversal of 30476492 is 29467403.
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, 80867 + ... + 81242.
It is an arithmetic number, because the mean of its divisors is an integer number (4539080).
Almost surely, 230476492 is an apocalyptic number.
It is an amenable number.
30476492 is a deficient number, since it is larger than the sum of its proper divisors (23992468).
30476492 is a wasteful number, since it uses less digits than its factorization.
30476492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 162160 (or 162158 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 35.
The square root of 30476492 is about 5520.5517840158. The cubic root of 30476492 is about 312.3596963771.
The spelling of 30476492 in words is "thirty million, four hundred seventy-six thousand, four hundred ninety-two".
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