Base | Representation |
---|---|
bin | 11011011110101… |
… | …011000101010100 |
3 | 1012010111112020222 |
4 | 123132223011110 |
5 | 1421010304440 |
6 | 113425213512 |
7 | 14265440006 |
oct | 3336530524 |
9 | 1163445228 |
10 | 461025620 |
11 | 217267410 |
12 | 10a491298 |
13 | 7468a333 |
14 | 4532c376 |
15 | 2a71a2b5 |
hex | 1b7ab154 |
461025620 has 24 divisors (see below), whose sum is σ = 1056168288. Its totient is φ = 167645600.
The previous prime is 461025619. The next prime is 461025623. The reversal of 461025620 is 26520164.
It is a self number, because there is not a number n which added to its sum of digits gives 461025620.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (461025623) 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, 1047566 + ... + 1048005.
It is an arithmetic number, because the mean of its divisors is an integer number (44007012).
Almost surely, 2461025620 is an apocalyptic number.
It is an amenable number.
461025620 is an abundant number, since it is smaller than the sum of its proper divisors (595142668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
461025620 is a wasteful number, since it uses less digits than its factorization.
461025620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2095591 (or 2095589 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 461025620 is about 21471.5071664753. The cubic root of 461025620 is about 772.5175482934.
Adding to 461025620 its reverse (26520164), we get a palindrome (487545784).
The spelling of 461025620 in words is "four hundred sixty-one million, twenty-five thousand, six hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •