Base | Representation |
---|---|
bin | 11100111100001… |
… | …000000110111001 |
3 | 1020211121011120120 |
4 | 130330020012321 |
5 | 1443243231042 |
6 | 120102243453 |
7 | 15013612365 |
oct | 3474100671 |
9 | 1224534516 |
10 | 485523897 |
11 | 22a07a321 |
12 | 116726589 |
13 | 79787061 |
14 | 486a82a5 |
15 | 2c958dec |
hex | 1cf081b9 |
485523897 has 8 divisors (see below), whose sum is σ = 654039456. Its totient is φ = 320345472.
The previous prime is 485523889. The next prime is 485523911. The reversal of 485523897 is 798325584.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 485523897 - 23 = 485523889 is a prime.
It is not an unprimeable number, because it can be changed into a prime (485523097) 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, 833943 + ... + 834524.
It is an arithmetic number, because the mean of its divisors is an integer number (81754932).
Almost surely, 2485523897 is an apocalyptic number.
It is an amenable number.
485523897 is a deficient number, since it is larger than the sum of its proper divisors (168515559).
485523897 is a wasteful number, since it uses less digits than its factorization.
485523897 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1668567.
The product of its digits is 2419200, while the sum is 51.
The square root of 485523897 is about 22034.6068038438. The cubic root of 485523897 is about 785.9655971708.
The spelling of 485523897 in words is "four hundred eighty-five million, five hundred twenty-three thousand, eight hundred ninety-seven".
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