Base | Representation |
---|---|
bin | 100001101010010001011… |
… | …011001001111100110010 |
3 | 22012010121011100210012111 |
4 | 201222101123021330302 |
5 | 300344243322021320 |
6 | 4530345511115534 |
7 | 326055400313620 |
oct | 41522133117462 |
9 | 8163534323174 |
10 | 2313132220210 |
11 | 811aa2920539 |
12 | 314373372baa |
13 | 13a186c79b86 |
14 | 7dd55b38510 |
15 | 40283509a5a |
hex | 21a916c9f32 |
2313132220210 has 64 divisors (see below), whose sum is σ = 4806216290304. Its totient is φ = 785113920000.
The previous prime is 2313132220171. The next prime is 2313132220211. The reversal of 2313132220210 is 120222313132.
It is not an unprimeable number, because it can be changed into a prime (2313132220211) 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, 64679694 + ... + 64715446.
It is an arithmetic number, because the mean of its divisors is an integer number (75097129536).
Almost surely, 22313132220210 is an apocalyptic number.
2313132220210 is an abundant number, since it is smaller than the sum of its proper divisors (2493084070094).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2313132220210 is a wasteful number, since it uses less digits than its factorization.
2313132220210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45019.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 2313132220210 its reverse (120222313132), we get a palindrome (2433354533342).
The spelling of 2313132220210 in words is "two trillion, three hundred thirteen billion, one hundred thirty-two million, two hundred twenty thousand, two hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •