Base | Representation |
---|---|
bin | 11100101000100… |
… | …001001100111101 |
3 | 1020110221000200210 |
4 | 130220201030331 |
5 | 1440434240210 |
6 | 115400143033 |
7 | 14622123606 |
oct | 3450411475 |
9 | 1213830623 |
10 | 480383805 |
11 | 227189510 |
12 | 114a67a79 |
13 | 786a7595 |
14 | 47b2adad |
15 | 2c290e20 |
hex | 1ca2133d |
480383805 has 32 divisors (see below), whose sum is σ = 843384960. Its totient is φ = 231553280.
The previous prime is 480383803. The next prime is 480383833. The reversal of 480383805 is 508383084.
It is not a de Polignac number, because 480383805 - 21 = 480383803 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (480383803) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20131 + ... + 36959.
It is an arithmetic number, because the mean of its divisors is an integer number (26355780).
Almost surely, 2480383805 is an apocalyptic number.
It is an amenable number.
480383805 is a deficient number, since it is larger than the sum of its proper divisors (363001155).
480383805 is a wasteful number, since it uses less digits than its factorization.
480383805 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17021.
The product of its (nonzero) digits is 92160, while the sum is 39.
The square root of 480383805 is about 21917.6596606481. The cubic root of 480383805 is about 783.1821595501.
The spelling of 480383805 in words is "four hundred eighty million, three hundred eighty-three thousand, eight hundred five".
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