Base | Representation |
---|---|
bin | 1011101010100101… |
… | …1001001000011110 |
3 | 22002020022021010002 |
4 | 2322221121020132 |
5 | 22403120204042 |
6 | 1234421014302 |
7 | 140412400013 |
oct | 27251311036 |
9 | 8066267102 |
10 | 3131413022 |
11 | 1367667a51 |
12 | 734854392 |
13 | 3ab9a621a |
14 | 219c5370a |
15 | 134da1132 |
hex | baa5921e |
3131413022 has 16 divisors (see below), whose sum is σ = 4974517152. Its totient is φ = 1473281280.
The previous prime is 3131412967. The next prime is 3131413027. The reversal of 3131413022 is 2203141313.
3131413022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 3131412985 and 3131413003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3131413027) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225863 + ... + 239325.
It is an arithmetic number, because the mean of its divisors is an integer number (310907322).
Almost surely, 23131413022 is an apocalyptic number.
3131413022 is a deficient number, since it is larger than the sum of its proper divisors (1843104130).
3131413022 is a wasteful number, since it uses less digits than its factorization.
3131413022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20323.
The product of its (nonzero) digits is 432, while the sum is 20.
The square root of 3131413022 is about 55959.0298522053. The cubic root of 3131413022 is about 1463.0082812355.
Adding to 3131413022 its reverse (2203141313), we get a palindrome (5334554335).
The spelling of 3131413022 in words is "three billion, one hundred thirty-one million, four hundred thirteen thousand, twenty-two".
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