Base | Representation |
---|---|
bin | 1110100100011… |
… | …00011011110000 |
3 | 22111221220122111 |
4 | 13102030123300 |
5 | 222241210112 |
6 | 20043215104 |
7 | 3012524320 |
oct | 722143360 |
9 | 274856574 |
10 | 122210032 |
11 | 62a9122a |
12 | 34b17494 |
13 | 1c41bb39 |
14 | 12333280 |
15 | aae05a7 |
hex | 748c6f0 |
122210032 has 20 divisors (see below), whose sum is σ = 270608176. Its totient is φ = 52375680.
The previous prime is 122210027. The next prime is 122210041. The reversal of 122210032 is 230012221.
It is a junction number, because it is equal to n+sod(n) for n = 122209994 and 122210021.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 545469 + ... + 545692.
Almost surely, 2122210032 is an apocalyptic number.
It is an amenable number.
122210032 is an abundant number, since it is smaller than the sum of its proper divisors (148398144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122210032 is a wasteful number, since it uses less digits than its factorization.
122210032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1091176 (or 1091170 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 122210032 is about 11054.8646305597. The cubic root of 122210032 is about 496.2520181295.
Adding to 122210032 its reverse (230012221), we get a palindrome (352222253).
The spelling of 122210032 in words is "one hundred twenty-two million, two hundred ten thousand, thirty-two".
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