Base | Representation |
---|---|
bin | 111010000011… |
… | …0000101000100 |
3 | 2010021012001112 |
4 | 1310012011010 |
5 | 30242333404 |
6 | 3004144152 |
7 | 516452465 |
oct | 164060504 |
9 | 63235045 |
10 | 30433604 |
11 | 161a7243 |
12 | a238058 |
13 | 63c7466 |
14 | 4082d6c |
15 | 2a1256e |
hex | 1d06144 |
30433604 has 24 divisors (see below), whose sum is σ = 56568960. Its totient is φ = 14276736.
The previous prime is 30433589. The next prime is 30433609. The reversal of 30433604 is 40633403.
It is a self number, because there is not a number n which added to its sum of digits gives 30433604.
It is not an unprimeable number, because it can be changed into a prime (30433609) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32657 + ... + 33575.
It is an arithmetic number, because the mean of its divisors is an integer number (2357040).
Almost surely, 230433604 is an apocalyptic number.
30433604 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
It is an amenable number.
30433604 is a deficient number, since it is larger than the sum of its proper divisors (26135356).
30433604 is a wasteful number, since it uses less digits than its factorization.
30433604 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1427 (or 1425 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 23.
The square root of 30433604 is about 5516.6660221550. Note that the first 3 decimals coincide. The cubic root of 30433604 is about 312.2131050127.
The spelling of 30433604 in words is "thirty million, four hundred thirty-three thousand, six hundred four".
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