Base | Representation |
---|---|
bin | 11100101001000… |
… | …100100111111101 |
3 | 1020111012101201102 |
4 | 130221010213331 |
5 | 1441003411033 |
6 | 115403222445 |
7 | 14623266605 |
oct | 3451044775 |
9 | 1214171642 |
10 | 480528893 |
11 | 227278519 |
12 | 114b17a25 |
13 | 78728630 |
14 | 47b67c05 |
15 | 2c2bdde8 |
hex | 1ca449fd |
480528893 has 16 divisors (see below), whose sum is σ = 530046720. Its totient is φ = 432860736.
The previous prime is 480528883. The next prime is 480528907. The reversal of 480528893 is 398825084.
It is a cyclic number.
It is not a de Polignac number, because 480528893 - 222 = 476334589 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (47).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (480528803) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 255071 + ... + 256947.
It is an arithmetic number, because the mean of its divisors is an integer number (33127920).
Almost surely, 2480528893 is an apocalyptic number.
It is an amenable number.
480528893 is a deficient number, since it is larger than the sum of its proper divisors (49517827).
480528893 is a wasteful number, since it uses less digits than its factorization.
480528893 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2356.
The product of its (nonzero) digits is 552960, while the sum is 47.
The square root of 480528893 is about 21920.9692532059. The cubic root of 480528893 is about 783.2609985216.
The spelling of 480528893 in words is "four hundred eighty million, five hundred twenty-eight thousand, eight hundred ninety-three".
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