Base | Representation |
---|---|
bin | 11100101010100… |
… | …110010010000111 |
3 | 1020111221201102121 |
4 | 130222212102013 |
5 | 1441104211103 |
6 | 115415550411 |
7 | 14626554040 |
oct | 3452462207 |
9 | 1214851377 |
10 | 480928903 |
11 | 227521004 |
12 | 11508b407 |
13 | 78838720 |
14 | 47c2d8c7 |
15 | 2c34c6bd |
hex | 1caa6487 |
480928903 has 16 divisors (see below), whose sum is σ = 596445696. Its totient is φ = 377601120.
The previous prime is 480928879. The next prime is 480928949. The reversal of 480928903 is 309829084.
It is a happy number.
It is not a de Polignac number, because 480928903 - 25 = 480928871 is a prime.
It is a super-3 number, since 3×4809289033 (a number of 27 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 480928903.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (480928003) 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, 8251 + ... + 32092.
It is an arithmetic number, because the mean of its divisors is an integer number (37277856).
Almost surely, 2480928903 is an apocalyptic number.
480928903 is a deficient number, since it is larger than the sum of its proper divisors (115516793).
480928903 is a wasteful number, since it uses less digits than its factorization.
480928903 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40494.
The product of its (nonzero) digits is 124416, while the sum is 43.
The square root of 480928903 is about 21930.0912674799. The cubic root of 480928903 is about 783.4782767049.
The spelling of 480928903 in words is "four hundred eighty million, nine hundred twenty-eight thousand, nine hundred three".
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