Base | Representation |
---|---|
bin | 1001010111111111111… |
… | …10101110011010011100 |
3 | 1010210110020202212222002 |
4 | 10223333332232122130 |
5 | 20234201241304040 |
6 | 403551512541432 |
7 | 32162326430246 |
oct | 4537776563234 |
9 | 1123406685862 |
10 | 322122213020 |
11 | 11467a656383 |
12 | 5251a0b1878 |
13 | 244b70a0b9a |
14 | 1183b217096 |
15 | 85a48cda15 |
hex | 4afffae69c |
322122213020 has 12 divisors (see below), whose sum is σ = 676456647384. Its totient is φ = 128848885200.
The previous prime is 322122213019. The next prime is 322122213031. The reversal of 322122213020 is 20312221223.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 16106110651 = 322122213020 / (3 + 2 + 2 + 1 + 2 + 2 + 2 + 1 + 3 + 0 + 2 + 0).
It is a junction number, because it is equal to n+sod(n) for n = 322122212983 and 322122213001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8053055306 + ... + 8053055345.
It is an arithmetic number, because the mean of its divisors is an integer number (56371387282).
Almost surely, 2322122213020 is an apocalyptic number.
It is an amenable number.
322122213020 is an abundant number, since it is smaller than the sum of its proper divisors (354334434364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
322122213020 is a wasteful number, since it uses less digits than its factorization.
322122213020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16106110660 (or 16106110658 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 322122213020 its reverse (20312221223), we get a palindrome (342434434243).
The spelling of 322122213020 in words is "three hundred twenty-two billion, one hundred twenty-two million, two hundred thirteen thousand, twenty".
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