Base | Representation |
---|---|
bin | 11011011011010… |
… | …100101101001010 |
3 | 1012001211220202010 |
4 | 123123110231022 |
5 | 1420244210110 |
6 | 113354320350 |
7 | 14255121663 |
oct | 3333245512 |
9 | 1161756663 |
10 | 460147530 |
11 | 216817717 |
12 | 10a1290b6 |
13 | 7444075b |
14 | 4518036a |
15 | 2a5e5020 |
hex | 1b6d4b4a |
460147530 has 32 divisors (see below), whose sum is σ = 1105755264. Its totient is φ = 122550336.
The previous prime is 460147511. The next prime is 460147561. The reversal of 460147530 is 35741064.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15372 + ... + 34008.
It is an arithmetic number, because the mean of its divisors is an integer number (34554852).
Almost surely, 2460147530 is an apocalyptic number.
460147530 is an abundant number, since it is smaller than the sum of its proper divisors (645607734).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
460147530 is a wasteful number, since it uses less digits than its factorization.
460147530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19470.
The product of its (nonzero) digits is 10080, while the sum is 30.
The square root of 460147530 is about 21451.0496246687. The cubic root of 460147530 is about 772.0267794320.
Adding to 460147530 its reverse (35741064), we get a palindrome (495888594).
The spelling of 460147530 in words is "four hundred sixty million, one hundred forty-seven thousand, five hundred thirty".
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