Base | Representation |
---|---|
bin | 1011101010100101… |
… | …1000111001000001 |
3 | 22002020022012202110 |
4 | 2322221120321001 |
5 | 22403120141113 |
6 | 1234421005533 |
7 | 140412364101 |
oct | 27251307101 |
9 | 8066265673 |
10 | 3131412033 |
11 | 1367667232 |
12 | 7348538a9 |
13 | 3ab9a5939 |
14 | 219c53201 |
15 | 134da0bc3 |
hex | baa58e41 |
3131412033 has 16 divisors (see below), whose sum is σ = 4231301120. Its totient is φ = 2059606224.
The previous prime is 3131412029. The next prime is 3131412047. The reversal of 3131412033 is 3302141313.
It is not a de Polignac number, because 3131412033 - 22 = 3131412029 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3131412013) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 361410 + ... + 369972.
It is an arithmetic number, because the mean of its divisors is an integer number (264456320).
Almost surely, 23131412033 is an apocalyptic number.
It is an amenable number.
3131412033 is a deficient number, since it is larger than the sum of its proper divisors (1099889087).
3131412033 is a wasteful number, since it uses less digits than its factorization.
3131412033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10188.
The product of its (nonzero) digits is 648, while the sum is 21.
The square root of 3131412033 is about 55959.0210153823. The cubic root of 3131412033 is about 1463.0081272139.
Adding to 3131412033 its reverse (3302141313), we get a palindrome (6433553346).
The spelling of 3131412033 in words is "three billion, one hundred thirty-one million, four hundred twelve thousand, thirty-three".
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