Base | Representation |
---|---|
bin | 100101111111010011111… |
… | …0001011100011011101001 |
3 | 200111010211101222110210220 |
4 | 1023332213301130123221 |
5 | 1141021004201134400 |
6 | 15034330340400253 |
7 | 1046135126630166 |
oct | 113764761343351 |
9 | 20433741873726 |
10 | 5221200021225 |
11 | 1733331328461 |
12 | 703aa13a6089 |
13 | 2bb48458c0a6 |
14 | 1409c928706d |
15 | 90c36e537a0 |
hex | 4bfa7c5c6e9 |
5221200021225 has 24 divisors (see below), whose sum is σ = 9007705083072. Its totient is φ = 2663568705600.
The previous prime is 5221200021203. The next prime is 5221200021227.
5221200021225 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 5221200021225 - 26 = 5221200021161 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 5221200021195 and 5221200021204.
It is not an unprimeable number, because it can be changed into a prime (5221200021227) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1513389586 + ... + 1513393035.
It is an arithmetic number, because the mean of its divisors is an integer number (375321045128).
Almost surely, 25221200021225 is an apocalyptic number.
It is an amenable number.
5221200021225 is a deficient number, since it is larger than the sum of its proper divisors (3786505061847).
5221200021225 is a wasteful number, since it uses less digits than its factorization.
5221200021225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3026782657 (or 3026782652 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 24.
It can be divided in two parts, 52212000 and 21225, that added together give a palindrome (52233225).
The spelling of 5221200021225 in words is "five trillion, two hundred twenty-one billion, two hundred million, twenty-one thousand, two hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •