Base | Representation |
---|---|
bin | 11011101010000… |
… | …111011101011000 |
3 | 1012100010221020010 |
4 | 123222013131120 |
5 | 1422242303212 |
6 | 114013401520 |
7 | 14333102553 |
oct | 3352073530 |
9 | 1170127203 |
10 | 464025432 |
11 | 218a261a2 |
12 | 10b4992a0 |
13 | 7519a880 |
14 | 458ad69a |
15 | 2ab0e03c |
hex | 1ba87758 |
464025432 has 64 divisors (see below), whose sum is σ = 1257389280. Its totient is φ = 141852672.
The previous prime is 464025379. The next prime is 464025469. The reversal of 464025432 is 234520464.
It is a self number, because there is not a number n which added to its sum of digits gives 464025432.
It is a congruent number.
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, 44248 + ... + 53720.
Almost surely, 2464025432 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 464025432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (628694640).
464025432 is an abundant number, since it is smaller than the sum of its proper divisors (793363848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
464025432 is a wasteful number, since it uses less digits than its factorization.
464025432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9652 (or 9648 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 30.
The square root of 464025432 is about 21541.2495459293. The cubic root of 464025432 is about 774.1894721394.
Adding to 464025432 its reverse (234520464), we get a palindrome (698545896).
The spelling of 464025432 in words is "four hundred sixty-four million, twenty-five thousand, four hundred thirty-two".
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