Base | Representation |
---|---|
bin | 101111100101110101… |
… | …0101110011111011010 |
3 | 100202210120122001201022 |
4 | 1133023222232133122 |
5 | 3133302003120010 |
6 | 114541154522442 |
7 | 10245433030436 |
oct | 1371352563732 |
9 | 322716561638 |
10 | 102201223130 |
11 | 3a385a20676 |
12 | 17982b96422 |
13 | 983987ba36 |
14 | 4d375399c6 |
15 | 29d25e8d55 |
hex | 17cbaae7da |
102201223130 has 16 divisors (see below), whose sum is σ = 186707907360. Its totient is φ = 40270332432.
The previous prime is 102201223087. The next prime is 102201223303. The reversal of 102201223130 is 31322102201.
It is a junction number, because it is equal to n+sod(n) for n = 102201223099 and 102201223108.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76268900 + ... + 76270239.
It is an arithmetic number, because the mean of its divisors is an integer number (11669244210).
Almost surely, 2102201223130 is an apocalyptic number.
102201223130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102201223130 is a deficient number, since it is larger than the sum of its proper divisors (84506684230).
102201223130 is a wasteful number, since it uses less digits than its factorization.
102201223130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 152539213.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 102201223130 its reverse (31322102201), we get a palindrome (133523325331).
The spelling of 102201223130 in words is "one hundred two billion, two hundred one million, two hundred twenty-three thousand, one hundred thirty".
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