Base | Representation |
---|---|
bin | 1110101011100110101… |
… | …1010110111110001101 |
3 | 220010000212112212211022 |
4 | 3222321223112332031 |
5 | 13113023123120123 |
6 | 311511511403525 |
7 | 24136220201024 |
oct | 3527153267615 |
9 | 803025485738 |
10 | 252223254413 |
11 | 97a704a7199 |
12 | 40a710835a5 |
13 | 1aa27873050 |
14 | c2c9bc38bb |
15 | 68630cb1c8 |
hex | 3ab9ad6f8d |
252223254413 has 32 divisors (see below), whose sum is σ = 297020908800. Its totient is φ = 212156582400.
The previous prime is 252223254407. The next prime is 252223254433. The reversal of 252223254413 is 314452322252.
It is a cyclic number.
It is not a de Polignac number, because 252223254413 - 224 = 252206477197 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252223254433) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 543623 + ... + 894411.
It is an arithmetic number, because the mean of its divisors is an integer number (9281903400).
Almost surely, 2252223254413 is an apocalyptic number.
It is an amenable number.
252223254413 is a deficient number, since it is larger than the sum of its proper divisors (44797654387).
252223254413 is a wasteful number, since it uses less digits than its factorization.
252223254413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 350933.
The product of its digits is 115200, while the sum is 35.
Adding to 252223254413 its reverse (314452322252), we get a palindrome (566675576665).
The spelling of 252223254413 in words is "two hundred fifty-two billion, two hundred twenty-three million, two hundred fifty-four thousand, four hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •