Base | Representation |
---|---|
bin | 111000110111100001… |
… | …1010101110101011100 |
3 | 102200012220112010022111 |
4 | 1301233003111311130 |
5 | 4000101242344012 |
6 | 132034023123404 |
7 | 11552205560116 |
oct | 1615703256534 |
9 | 380186463274 |
10 | 122122231132 |
11 | 478788a7850 |
12 | 1b8025a3564 |
13 | b692a8a035 |
14 | 5ca713c3b6 |
15 | 329b45eba7 |
hex | 1c6f0d5d5c |
122122231132 has 24 divisors (see below), whose sum is σ = 234922165632. Its totient is φ = 55086361200.
The previous prime is 122122231103. The next prime is 122122231159. The reversal of 122122231132 is 231132221221.
122122231132 is digitally balanced in base 3, 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 (22).
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, 10587768 + ... + 10599295.
It is an arithmetic number, because the mean of its divisors is an integer number (9788423568).
Almost surely, 2122122231132 is an apocalyptic number.
It is an amenable number.
122122231132 is a deficient number, since it is larger than the sum of its proper divisors (112799934500).
122122231132 is a wasteful number, since it uses less digits than its factorization.
122122231132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21187209 (or 21187207 counting only the distinct ones).
The product of its digits is 576, while the sum is 22.
Adding to 122122231132 its reverse (231132221221), we get a palindrome (353254452353).
The spelling of 122122231132 in words is "one hundred twenty-two billion, one hundred twenty-two million, two hundred thirty-one thousand, one hundred thirty-two".
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