Base | Representation |
---|---|
bin | 110010111100111… |
… | …010011000001000 |
3 | 2012120111210022202 |
4 | 302330322120020 |
5 | 3222314003202 |
6 | 220453535332 |
7 | 30116631344 |
oct | 6274723010 |
9 | 2176453282 |
10 | 854828552 |
11 | 3a958a386 |
12 | 1ba344548 |
13 | 10813c016 |
14 | 8175c624 |
15 | 500a7802 |
hex | 32f3a608 |
854828552 has 12 divisors (see below), whose sum is σ = 1602958605. Its totient is φ = 427372928.
The previous prime is 854828543. The next prime is 854828567. The reversal of 854828552 is 255828458.
It is a happy number.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 600936196 + 253892356 = 24514^2 + 15934^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=20674.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 854828497 and 854828506.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 77528 + ... + 87864.
Almost surely, 2854828552 is an apocalyptic number.
It is an amenable number.
854828552 is a deficient number, since it is larger than the sum of its proper divisors (748130053).
854828552 is an frugal number, since it uses more digits than its factorization.
854828552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20680 (or 10339 counting only the distinct ones).
The product of its digits is 1024000, while the sum is 47.
The square root of 854828552 is about 29237.4511885014. The cubic root of 854828552 is about 949.0585509897.
The spelling of 854828552 in words is "eight hundred fifty-four million, eight hundred twenty-eight thousand, five hundred fifty-two".
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