Base | Representation |
---|---|
bin | 11100111101001… |
… | …000101100101000 |
3 | 1020212002121111001 |
4 | 130331020230220 |
5 | 1443330212311 |
6 | 120112044344 |
7 | 15016063606 |
oct | 3475105450 |
9 | 1225077431 |
10 | 485788456 |
11 | 22a24006a |
12 | 1168336b4 |
13 | 7984a5ba |
14 | 48736876 |
15 | 2c9ac4c1 |
hex | 1cf48b28 |
485788456 has 16 divisors (see below), whose sum is σ = 913468500. Its totient is φ = 242196864.
The previous prime is 485788441. The next prime is 485788489. The reversal of 485788456 is 654887584.
It can be written as a sum of positive squares in 2 ways, for example, as 466128100 + 19660356 = 21590^2 + 4434^2 .
It is a junction number, because it is equal to n+sod(n) for n = 485788397 and 485788406.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84205 + ... + 89788.
Almost surely, 2485788456 is an apocalyptic number.
It is an amenable number.
485788456 is a deficient number, since it is larger than the sum of its proper divisors (427680044).
485788456 is a wasteful number, since it uses less digits than its factorization.
485788456 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 174348 (or 174344 counting only the distinct ones).
The product of its digits is 8601600, while the sum is 55.
The square root of 485788456 is about 22040.6092474777. The cubic root of 485788456 is about 786.1083271976.
The spelling of 485788456 in words is "four hundred eighty-five million, seven hundred eighty-eight thousand, four hundred fifty-six".
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