Base | Representation |
---|---|
bin | 110010000100… |
… | …001011100010 |
3 | 220200210012000 |
4 | 302010023202 |
5 | 11324434242 |
6 | 1145144430 |
7 | 216361221 |
oct | 62041342 |
9 | 26623160 |
10 | 13124322 |
11 | 7454552 |
12 | 448b116 |
13 | 2946993 |
14 | 1a58cb8 |
15 | 1243a4c |
hex | c842e2 |
13124322 has 32 divisors (see below), whose sum is σ = 29289600. Its totient is φ = 4356144.
The previous prime is 13124311. The next prime is 13124339. The reversal of 13124322 is 22342131.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 13124295 and 13124304.
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, 19048 + ... + 19724.
It is an arithmetic number, because the mean of its divisors is an integer number (915300).
Almost surely, 213124322 is an apocalyptic number.
13124322 is an abundant number, since it is smaller than the sum of its proper divisors (16165278).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13124322 is a wasteful number, since it uses less digits than its factorization.
13124322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1047 (or 1041 counting only the distinct ones).
The product of its digits is 288, while the sum is 18.
The square root of 13124322 is about 3622.7506124491. The cubic root of 13124322 is about 235.8806372360.
Adding to 13124322 its reverse (22342131), we get a palindrome (35466453).
The spelling of 13124322 in words is "thirteen million, one hundred twenty-four thousand, three hundred twenty-two".
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