Base | Representation |
---|---|
bin | 1010000100111… |
… | …11011001000100 |
3 | 12220002000122011 |
4 | 11002133121010 |
5 | 133120221243 |
6 | 12215544004 |
7 | 2044366144 |
oct | 502373104 |
9 | 186060564 |
10 | 84538948 |
11 | 437a13aa |
12 | 2438b004 |
13 | 1468c360 |
14 | b328924 |
15 | 764d89d |
hex | 509f644 |
84538948 has 12 divisors (see below), whose sum is σ = 159323500. Its totient is φ = 39017952.
The previous prime is 84538931. The next prime is 84538957. The reversal of 84538948 is 84983548.
It can be written as a sum of positive squares in 2 ways, for example, as 28708164 + 55830784 = 5358^2 + 7472^2 .
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, 812823 + ... + 812926.
Almost surely, 284538948 is an apocalyptic number.
It is an amenable number.
84538948 is a deficient number, since it is larger than the sum of its proper divisors (74784552).
84538948 is a wasteful number, since it uses less digits than its factorization.
84538948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1625766 (or 1625764 counting only the distinct ones).
The product of its digits is 1105920, while the sum is 49.
The square root of 84538948 is about 9194.5064032823. The cubic root of 84538948 is about 438.8865580345.
It can be divided in two parts, 845 and 38948, that added together give a palindrome (39793).
The spelling of 84538948 in words is "eighty-four million, five hundred thirty-eight thousand, nine hundred forty-eight".
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