Base | Representation |
---|---|
bin | 10011000101001… |
… | …011000010001110 |
3 | 211022100221020020 |
4 | 103011023002032 |
5 | 1123422414042 |
6 | 51433203010 |
7 | 10635000162 |
oct | 2305130216 |
9 | 738327206 |
10 | 320123022 |
11 | 15477918a |
12 | 8b260466 |
13 | 5142520b |
14 | 30730ca2 |
15 | 1d1863ec |
hex | 1314b08e |
320123022 has 32 divisors (see below), whose sum is σ = 680182272. Its totient is φ = 100093824.
The previous prime is 320123017. The next prime is 320123047. The reversal of 320123022 is 220321023.
It is a junction number, because it is equal to n+sod(n) for n = 320122992 and 320123010.
It is a congruent number.
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, 26203 + ... + 36425.
It is an arithmetic number, because the mean of its divisors is an integer number (21255696).
Almost surely, 2320123022 is an apocalyptic number.
320123022 is an abundant number, since it is smaller than the sum of its proper divisors (360059250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
320123022 is a wasteful number, since it uses less digits than its factorization.
320123022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10552.
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 320123022 is about 17891.9820590118. The cubic root of 320123022 is about 684.0780193827.
Adding to 320123022 its reverse (220321023), we get a palindrome (540444045).
The spelling of 320123022 in words is "three hundred twenty million, one hundred twenty-three thousand, twenty-two".
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