Base | Representation |
---|---|
bin | 1001001100100110111101… |
… | …1010011010110010001010 |
3 | 1022210201102011010020220100 |
4 | 2103021233122122302022 |
5 | 2311134312341224320 |
6 | 33301254000310230 |
7 | 2062404202402530 |
oct | 223115732326212 |
9 | 38721364106810 |
10 | 10112222211210 |
11 | 32496298a4319 |
12 | 1173996912376 |
13 | 584769b627b2 |
14 | 26d6114d2150 |
15 | 128097193790 |
hex | 9326f69ac8a |
10112222211210 has 192 divisors, whose sum is σ = 31868175306240. Its totient is φ = 2174626967040.
The previous prime is 10112222211167. The next prime is 10112222211211. The reversal of 10112222211210 is 1211222221101.
10112222211210 is a `hidden beast` number, since 1 + 0 + 11 + 222 + 221 + 1 + 210 = 666.
10112222211210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (10112222211211) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4836405 + ... + 6604184.
It is an arithmetic number, because the mean of its divisors is an integer number (165980079720).
Almost surely, 210112222211210 is an apocalyptic number.
10112222211210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10112222211210 is an abundant number, since it is smaller than the sum of its proper divisors (21755953095030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10112222211210 is a wasteful number, since it uses less digits than its factorization.
10112222211210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11440693 (or 11440690 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 18.
Adding to 10112222211210 its reverse (1211222221101), we get a palindrome (11323444432311).
The spelling of 10112222211210 in words is "ten trillion, one hundred twelve billion, two hundred twenty-two million, two hundred eleven thousand, two hundred ten".
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