Base | Representation |
---|---|
bin | 111010000110… |
… | …0100011100111 |
3 | 2010022112110011 |
4 | 1310030203213 |
5 | 30244211020 |
6 | 3004511051 |
7 | 516623026 |
oct | 164144347 |
9 | 63275404 |
10 | 30460135 |
11 | 16215172 |
12 | a24b487 |
13 | 6406564 |
14 | 408c8bd |
15 | 2a1a35a |
hex | 1d0c8e7 |
30460135 has 16 divisors (see below), whose sum is σ = 39720960. Its totient is φ = 22338720.
The previous prime is 30460127. The next prime is 30460147. The reversal of 30460135 is 53106403.
It is not a de Polignac number, because 30460135 - 23 = 30460127 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2227 + ... + 8116.
It is an arithmetic number, because the mean of its divisors is an integer number (2482560).
Almost surely, 230460135 is an apocalyptic number.
30460135 is a deficient number, since it is larger than the sum of its proper divisors (9260825).
30460135 is a wasteful number, since it uses less digits than its factorization.
30460135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10398.
The product of its (nonzero) digits is 1080, while the sum is 22.
The square root of 30460135 is about 5519.0701209533. The cubic root of 30460135 is about 312.3038043157.
Adding to 30460135 its reverse (53106403), we get a palindrome (83566538).
The spelling of 30460135 in words is "thirty million, four hundred sixty thousand, one hundred thirty-five".
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