Base | Representation |
---|---|
bin | 1001001101001011011001… |
… | …0010011000001000000100 |
3 | 1022211122122200001101012210 |
4 | 2103102312102120020010 |
5 | 2311314324303020400 |
6 | 33305552210343420 |
7 | 2063201424532530 |
oct | 223226622301004 |
9 | 38748580041183 |
10 | 10122001220100 |
11 | 3252797899450 |
12 | 117586588ab70 |
13 | 585667b263a3 |
14 | 26dc9c16abc0 |
15 | 12846a94c950 |
hex | 934b6498204 |
10122001220100 has 144 divisors (see below), whose sum is σ = 36512819030016. Its totient is φ = 2103272976000.
The previous prime is 10122001220053. The next prime is 10122001220173. The reversal of 10122001220100 is 102210022101.
It is a Harshad number since it is a multiple of its sum of digits (12).
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, 219067836 + ... + 219114035.
It is an arithmetic number, because the mean of its divisors is an integer number (253561243264).
Almost surely, 210122001220100 is an apocalyptic number.
10122001220100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10122001220100 is an abundant number, since it is smaller than the sum of its proper divisors (26390817809916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10122001220100 is a wasteful number, since it uses less digits than its factorization.
10122001220100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 438181906 (or 438181899 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 10122001220100 its reverse (102210022101), we get a palindrome (10224211242201).
The spelling of 10122001220100 in words is "ten trillion, one hundred twenty-two billion, one million, two hundred twenty thousand, one hundred".
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