Base | Representation |
---|---|
bin | 100001101010100100011… |
… | …000100101001000100001 |
3 | 22012011102022220112102020 |
4 | 201222210120211020201 |
5 | 300400421234442400 |
6 | 4530441233012053 |
7 | 326066312124603 |
oct | 41524430451041 |
9 | 8164368815366 |
10 | 2313450312225 |
11 | 8121464317a8 |
12 | 3144419b4029 |
13 | 13a207b407c0 |
14 | 7dd8609b173 |
15 | 402a13de2a0 |
hex | 21aa4625221 |
2313450312225 has 48 divisors (see below), whose sum is σ = 4119491044032. Its totient is φ = 1138828988160.
The previous prime is 2313450312203. The next prime is 2313450312233. The reversal of 2313450312225 is 5222130543132.
It is not a de Polignac number, because 2313450312225 - 210 = 2313450311201 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11637514 + ... + 11834636.
It is an arithmetic number, because the mean of its divisors is an integer number (85822730084).
Almost surely, 22313450312225 is an apocalyptic number.
2313450312225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2313450312225 is a deficient number, since it is larger than the sum of its proper divisors (1806040731807).
2313450312225 is a wasteful number, since it uses less digits than its factorization.
2313450312225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 209186 (or 209181 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 33.
Adding to 2313450312225 its reverse (5222130543132), we get a palindrome (7535580855357).
The spelling of 2313450312225 in words is "two trillion, three hundred thirteen billion, four hundred fifty million, three hundred twelve thousand, two hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •