Base | Representation |
---|---|
bin | 10010110101011101… |
… | …11110110110111010 |
3 | 222002201212222202110 |
4 | 21122232332312322 |
5 | 131202210400442 |
6 | 4351231313150 |
7 | 505406166003 |
oct | 113256766672 |
9 | 28081788673 |
10 | 10112200122 |
11 | 431a089692 |
12 | 1b6267b7b6 |
13 | c5201308b |
14 | 6bd00c1aa |
15 | 3e2b7269c |
hex | 25abbedba |
10112200122 has 32 divisors (see below), whose sum is σ = 20780828352. Its totient is φ = 3278081664.
The previous prime is 10112200103. The next prime is 10112200139. The reversal of 10112200122 is 22100221101.
It is a junction number, because it is equal to n+sod(n) for n = 10112200098 and 10112200107.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 518113 + ... + 537275.
It is an arithmetic number, because the mean of its divisors is an integer number (649400886).
Almost surely, 210112200122 is an apocalyptic number.
10112200122 is an abundant number, since it is smaller than the sum of its proper divisors (10668628230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10112200122 is a wasteful number, since it uses less digits than its factorization.
10112200122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21582.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 10112200122 its reverse (22100221101), we get a palindrome (32212421223).
The spelling of 10112200122 in words is "ten billion, one hundred twelve million, two hundred thousand, one hundred twenty-two".
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