Base | Representation |
---|---|
bin | 1010001010000110… |
… | …00010011111010001 |
3 | 112002001112000020000 |
4 | 11011003002133101 |
5 | 42132032014300 |
6 | 2301045040213 |
7 | 252066031350 |
oct | 50503023721 |
9 | 15061460200 |
10 | 5453391825 |
11 | 234932aaa2 |
12 | 10823b6069 |
13 | 68ba7538b |
14 | 39a3a3997 |
15 | 21db64c00 |
hex | 1450c27d1 |
5453391825 has 60 divisors (see below), whose sum is σ = 11544677760. Its totient is φ = 2492972640.
The previous prime is 5453391809. The next prime is 5453391863. The reversal of 5453391825 is 5281933545.
5453391825 is a `hidden beast` number, since 5 + 4 + 533 + 91 + 8 + 25 = 666.
It is not a de Polignac number, because 5453391825 - 24 = 5453391809 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 178185 + ... + 206534.
It is an arithmetic number, because the mean of its divisors is an integer number (192411296).
Almost surely, 25453391825 is an apocalyptic number.
It is an amenable number.
5453391825 is an abundant number, since it is smaller than the sum of its proper divisors (6091285935).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5453391825 is a wasteful number, since it uses less digits than its factorization.
5453391825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 384748 (or 384734 counting only the distinct ones).
The product of its digits is 648000, while the sum is 45.
The square root of 5453391825 is about 73847.0840656556. The cubic root of 5453391825 is about 1760.1738620643.
The spelling of 5453391825 in words is "five billion, four hundred fifty-three million, three hundred ninety-one thousand, eight hundred twenty-five".
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