Base | Representation |
---|---|
bin | 11110111000010111110… |
… | …000011011000101001110 |
3 | 21111212112122220012202012 |
4 | 132320113300123011032 |
5 | 234232041234222110 |
6 | 4302515053501222 |
7 | 306213631616660 |
oct | 36702760330516 |
9 | 7455478805665 |
10 | 2122112414030 |
11 | 748a8a152924 |
12 | 2a33431a1812 |
13 | 125164294b6b |
14 | 749d4594530 |
15 | 3a30364d905 |
hex | 1ee17c1b14e |
2122112414030 has 16 divisors (see below), whose sum is σ = 4365488394720. Its totient is φ = 727581399072.
The previous prime is 2122112413987. The next prime is 2122112414173. The reversal of 2122112414030 is 304142112212.
It is a super-2 number, since 2×21221124140302 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2122112413987 and 2122112414005.
It is a congruent number.
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, 15157945745 + ... + 15157945884.
It is an arithmetic number, because the mean of its divisors is an integer number (272843024670).
Almost surely, 22122112414030 is an apocalyptic number.
2122112414030 is an abundant number, since it is smaller than the sum of its proper divisors (2243375980690).
2122112414030 is a wasteful number, since it uses less digits than its factorization.
2122112414030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30315891643.
The product of its (nonzero) digits is 768, while the sum is 23.
Adding to 2122112414030 its reverse (304142112212), we get a palindrome (2426254526242).
The spelling of 2122112414030 in words is "two trillion, one hundred twenty-two billion, one hundred twelve million, four hundred fourteen thousand, thirty".
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