Base | Representation |
---|---|
bin | 11100111101010… |
… | …100011101001100 |
3 | 1020212012001112220 |
4 | 130331110131030 |
5 | 1443333232440 |
6 | 120113055340 |
7 | 15016354203 |
oct | 3475243514 |
9 | 1225161486 |
10 | 485836620 |
11 | 22a273275 |
12 | 116857550 |
13 | 798664b9 |
14 | 4874a23a |
15 | 2c9bb8d0 |
hex | 1cf5474c |
485836620 has 24 divisors (see below), whose sum is σ = 1360342704. Its totient is φ = 129556416.
The previous prime is 485836597. The next prime is 485836627. The reversal of 485836620 is 26638584.
It is not an unprimeable number, because it can be changed into a prime (485836627) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4048579 + ... + 4048698.
It is an arithmetic number, because the mean of its divisors is an integer number (56680946).
Almost surely, 2485836620 is an apocalyptic number.
It is an amenable number.
485836620 is an abundant number, since it is smaller than the sum of its proper divisors (874506084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
485836620 is a wasteful number, since it uses less digits than its factorization.
485836620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8097289 (or 8097287 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 42.
The square root of 485836620 is about 22041.7018399215. The cubic root of 485836620 is about 786.1343061807.
The spelling of 485836620 in words is "four hundred eighty-five million, eight hundred thirty-six thousand, six hundred twenty".
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