Base | Representation |
---|---|
bin | 1001110100011010… |
… | …10011110011001000 |
3 | 111121101022201021100 |
4 | 10322031103303020 |
5 | 41244003103132 |
6 | 2231031141400 |
7 | 244430210046 |
oct | 47215236310 |
9 | 14541281240 |
10 | 5271534792 |
11 | 226570a127 |
12 | 1031514860 |
13 | 6601a1174 |
14 | 380185396 |
15 | 20cbe137c |
hex | 13a353cc8 |
5271534792 has 72 divisors (see below), whose sum is σ = 14453425350. Its totient is φ = 1735519104.
The previous prime is 5271534791. The next prime is 5271534803. The reversal of 5271534792 is 2974351725.
It is a happy number.
5271534792 is a `hidden beast` number, since 5 + 27 + 1 + 534 + 7 + 92 = 666.
It can be written as a sum of positive squares in only one way, i.e., 5004996516 + 266538276 = 70746^2 + 16326^2 .
It is a tau number, because it is divible by the number of its divisors (72).
It is not an unprimeable number, because it can be changed into a prime (5271534791) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5811603 + ... + 5812509.
Almost surely, 25271534792 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5271534792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7226712675).
5271534792 is an abundant number, since it is smaller than the sum of its proper divisors (9181890558).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5271534792 is an equidigital number, since it uses as much as digits as its factorization.
5271534792 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1915 (or 1001 counting only the distinct ones).
The product of its digits is 529200, while the sum is 45.
The square root of 5271534792 is about 72605.3358369755. The cubic root of 5271534792 is about 1740.3864460722.
The spelling of 5271534792 in words is "five billion, two hundred seventy-one million, five hundred thirty-four thousand, seven hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •