Base | Representation |
---|---|
bin | 11100101110000… |
… | …000011111011000 |
3 | 1020120122010110110 |
4 | 130232000133120 |
5 | 1441321311210 |
6 | 115451044320 |
7 | 14640265563 |
oct | 3456003730 |
9 | 1216563413 |
10 | 481822680 |
11 | 227a81569 |
12 | 1154406a0 |
13 | 78a8c4a1 |
14 | 47dc34da |
15 | 2c477420 |
hex | 1cb807d8 |
481822680 has 32 divisors (see below), whose sum is σ = 1445468400. Its totient is φ = 128486016.
The previous prime is 481822673. The next prime is 481822681. The reversal of 481822680 is 86228184.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (481822681) 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, 2007475 + ... + 2007714.
Almost surely, 2481822680 is an apocalyptic number.
481822680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
481822680 is an abundant number, since it is smaller than the sum of its proper divisors (963645720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
481822680 is a wasteful number, since it uses less digits than its factorization.
481822680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4015203 (or 4015199 counting only the distinct ones).
The product of its (nonzero) digits is 49152, while the sum is 39.
The square root of 481822680 is about 21950.4596762801. The cubic root of 481822680 is about 783.9633251968.
The spelling of 481822680 in words is "four hundred eighty-one million, eight hundred twenty-two thousand, six hundred eighty".
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