Base | Representation |
---|---|
bin | 11100111111001… |
… | …101001010010001 |
3 | 1020220010011202012 |
4 | 130333031022101 |
5 | 1444000043100 |
6 | 120131432305 |
7 | 15023513465 |
oct | 3477151221 |
9 | 1226104665 |
10 | 486331025 |
11 | 22a580774 |
12 | 116a55695 |
13 | 799aa54b |
14 | 488384a5 |
15 | 2ca68135 |
hex | 1cfcd291 |
486331025 has 12 divisors (see below), whose sum is σ = 603346800. Its totient is φ = 388873680.
The previous prime is 486331009. The next prime is 486331057. The reversal of 486331025 is 520133684.
It is not a de Polignac number, because 486331025 - 24 = 486331009 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 486330982 and 486331000.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70166 + ... + 76784.
It is an arithmetic number, because the mean of its divisors is an integer number (50278900).
Almost surely, 2486331025 is an apocalyptic number.
It is an amenable number.
486331025 is a deficient number, since it is larger than the sum of its proper divisors (117015775).
486331025 is a wasteful number, since it uses less digits than its factorization.
486331025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9568 (or 9563 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 32.
The square root of 486331025 is about 22052.9142065170. The cubic root of 486331025 is about 786.4008820548.
The spelling of 486331025 in words is "four hundred eighty-six million, three hundred thirty-one thousand, twenty-five".
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