Base | Representation |
---|---|
bin | 111010000110… |
… | …1100000100010 |
3 | 2010022201210120 |
4 | 1310031200202 |
5 | 30244322114 |
6 | 3004541110 |
7 | 516640266 |
oct | 164154042 |
9 | 63281716 |
10 | 30464034 |
11 | 16218097 |
12 | a251796 |
13 | 6408273 |
14 | 40900a6 |
15 | 2a1b5a9 |
hex | 1d0d822 |
30464034 has 16 divisors (see below), whose sum is σ = 64512288. Its totient is φ = 9557312.
The previous prime is 30464033. The next prime is 30464039. The reversal of 30464034 is 43046403.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 30463995 and 30464013.
It is not an unprimeable number, because it can be changed into a prime (30464033) 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, 149232 + ... + 149435.
It is an arithmetic number, because the mean of its divisors is an integer number (4032018).
Almost surely, 230464034 is an apocalyptic number.
30464034 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
30464034 is an abundant number, since it is smaller than the sum of its proper divisors (34048254).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30464034 is a wasteful number, since it uses less digits than its factorization.
30464034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 298689.
The product of its (nonzero) digits is 3456, while the sum is 24.
The square root of 30464034 is about 5519.4233394441. The cubic root of 30464034 is about 312.3171290605.
The spelling of 30464034 in words is "thirty million, four hundred sixty-four thousand, thirty-four".
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