Base | Representation |
---|---|
bin | 11011101100110… |
… | …010000010100010 |
3 | 1012101110102122211 |
4 | 123230302002202 |
5 | 1422432133010 |
6 | 114040352334 |
7 | 14342042563 |
oct | 3354620242 |
9 | 1171412584 |
10 | 464724130 |
11 | 219363132 |
12 | 10b7756aa |
13 | 753838c0 |
14 | 45a1216a |
15 | 2abeb08a |
hex | 1bb320a2 |
464724130 has 32 divisors (see below), whose sum is σ = 931921200. Its totient is φ = 165672192.
The previous prime is 464724119. The next prime is 464724137. The reversal of 464724130 is 31427464.
It can be written as a sum of positive squares in 8 ways, for example, as 170224209 + 294499921 = 13047^2 + 17161^2 .
It is a junction number, because it is equal to n+sod(n) for n = 464724092 and 464724101.
It is not an unprimeable number, because it can be changed into a prime (464724137) by changing a digit.
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, 57865 + ... + 65404.
Almost surely, 2464724130 is an apocalyptic number.
464724130 is an abundant number, since it is smaller than the sum of its proper divisors (467197070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
464724130 is a wasteful number, since it uses less digits than its factorization.
464724130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 123318.
The product of its (nonzero) digits is 16128, while the sum is 31.
The square root of 464724130 is about 21557.4611213844. The cubic root of 464724130 is about 774.5778512594.
The spelling of 464724130 in words is "four hundred sixty-four million, seven hundred twenty-four thousand, one hundred thirty".
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