Base | Representation |
---|---|
bin | 111001111111… |
… | …0111001100100 |
3 | 2010012200201100 |
4 | 1303332321210 |
5 | 30240413241 |
6 | 3003400100 |
7 | 516300654 |
oct | 163767144 |
9 | 63180640 |
10 | 30404196 |
11 | 16187139 |
12 | a223030 |
13 | 63b6c64 |
14 | 4076364 |
15 | 2a089b6 |
hex | 1cfee64 |
30404196 has 27 divisors (see below), whose sum is σ = 76938771. Its totient is φ = 10123704.
The previous prime is 30404189. The next prime is 30404201. The reversal of 30404196 is 69140403.
The square root of 30404196 is 5514.
It is a perfect power (a square), and thus also a powerful number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 32625 + ... + 33543.
Almost surely, 230404196 is an apocalyptic number.
30404196 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
30404196 is the 5514-th square number.
It is an amenable number.
30404196 is an abundant number, since it is smaller than the sum of its proper divisors (46534575).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30404196 is an equidigital number, since it uses as much as digits as its factorization.
30404196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1848 (or 924 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The cubic root of 30404196 is about 312.1125087336.
Adding to 30404196 its reverse (69140403), we get a palindrome (99544599).
The spelling of 30404196 in words is "thirty million, four hundred four thousand, one hundred ninety-six".
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