Base | Representation |
---|---|
bin | 11110111011011110101… |
… | …101001001101011100110 |
3 | 21112012011021120102221002 |
4 | 132323132231021223212 |
5 | 234310410224103220 |
6 | 4304230210353302 |
7 | 306362431541312 |
oct | 36733655115346 |
9 | 7465137512832 |
10 | 2125450222310 |
11 | 74a442270668 |
12 | 2a3b14b8b832 |
13 | 12557695424c |
14 | 74c2d9b2b42 |
15 | 3a44b6bdc75 |
hex | 1eedeb49ae6 |
2125450222310 has 32 divisors (see below), whose sum is σ = 3878404433280. Its totient is φ = 838493641728.
The previous prime is 2125450222309. The next prime is 2125450222381. The reversal of 2125450222310 is 132220545212.
It is a happy number.
It is a super-2 number, since 2×21254502223102 (a number of 25 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18618686 + ... + 18732494.
It is an arithmetic number, because the mean of its divisors is an integer number (121200138540).
Almost surely, 22125450222310 is an apocalyptic number.
2125450222310 is a deficient number, since it is larger than the sum of its proper divisors (1752954210970).
2125450222310 is a wasteful number, since it uses less digits than its factorization.
2125450222310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139472.
The product of its (nonzero) digits is 9600, while the sum is 29.
Adding to 2125450222310 its reverse (132220545212), we get a palindrome (2257670767522).
The spelling of 2125450222310 in words is "two trillion, one hundred twenty-five billion, four hundred fifty million, two hundred twenty-two thousand, three hundred ten".
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