Base | Representation |
---|---|
bin | 11011011011101… |
… | …100101001111111 |
3 | 1012002000220022111 |
4 | 123123230221333 |
5 | 1420310330011 |
6 | 113400354451 |
7 | 14256010666 |
oct | 3333545177 |
9 | 1162026274 |
10 | 460245631 |
11 | 21688439a |
12 | 10a175a27 |
13 | 744762c1 |
14 | 451a7ddd |
15 | 2a614121 |
hex | 1b6eca7f |
460245631 has 8 divisors (see below), whose sum is σ = 476406000. Its totient is φ = 444104640.
The previous prime is 460245629. The next prime is 460245637. The reversal of 460245631 is 136542064.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 460245631 - 21 = 460245629 is a prime.
It is a super-2 number, since 2×4602456312 = 423652081709176322, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 460245593 and 460245602.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (460245637) 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, 57091 + ... + 64651.
It is an arithmetic number, because the mean of its divisors is an integer number (59550750).
Almost surely, 2460245631 is an apocalyptic number.
460245631 is a deficient number, since it is larger than the sum of its proper divisors (16160369).
460245631 is a wasteful number, since it uses less digits than its factorization.
460245631 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9689.
The product of its (nonzero) digits is 17280, while the sum is 31.
The square root of 460245631 is about 21453.3361275117. The cubic root of 460245631 is about 772.0816395313.
Adding to 460245631 its reverse (136542064), we get a palindrome (596787695).
The spelling of 460245631 in words is "four hundred sixty million, two hundred forty-five thousand, six hundred thirty-one".
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