Base | Representation |
---|---|
bin | 1010100101001100… |
… | …11011000011001000 |
3 | 112122220101002012000 |
4 | 11102212123003020 |
5 | 43113234140042 |
6 | 2335410351000 |
7 | 260526521241 |
oct | 52246330310 |
9 | 15586332160 |
10 | 5680771272 |
11 | 24557135a0 |
12 | 112658b460 |
13 | 6c6bc7927 |
14 | 3bc671cc8 |
15 | 233acb74c |
hex | 15299b0c8 |
5680771272 has 192 divisors, whose sum is σ = 18288849600. Its totient is φ = 1619988480.
The previous prime is 5680771253. The next prime is 5680771279. The reversal of 5680771272 is 2721770865.
5680771272 is a `hidden beast` number, since 568 + 0 + 7 + 7 + 12 + 72 = 666.
It is not an unprimeable number, because it can be changed into a prime (5680771279) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 682528 + ... + 690800.
It is an arithmetic number, because the mean of its divisors is an integer number (95254425).
Almost surely, 25680771272 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 5680771272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9144424800).
5680771272 is an abundant number, since it is smaller than the sum of its proper divisors (12608078328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5680771272 is a wasteful number, since it uses less digits than its factorization.
5680771272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8333 (or 8306 counting only the distinct ones).
The product of its (nonzero) digits is 329280, while the sum is 45.
The square root of 5680771272 is about 75370.8914104112. The cubic root of 5680771272 is about 1784.3050355830.
The spelling of 5680771272 in words is "five billion, six hundred eighty million, seven hundred seventy-one thousand, two hundred seventy-two".
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