Base | Representation |
---|---|
bin | 1011101100101101… |
… | …0101011111101111 |
3 | 22002212001022212200 |
4 | 2323023111133233 |
5 | 22412404423043 |
6 | 1235335432543 |
7 | 140551126503 |
oct | 27313253757 |
9 | 8085038780 |
10 | 3140311023 |
11 | 1371695173 |
12 | 737825753 |
13 | 3b07a0305 |
14 | 21b0cc303 |
15 | 135a5c7d3 |
hex | bb2d57ef |
3140311023 has 24 divisors (see below), whose sum is σ = 4718703600. Its totient is φ = 2010027264.
The previous prime is 3140311021. The next prime is 3140311033. The reversal of 3140311023 is 3201130413.
It is not a de Polignac number, because 3140311023 - 21 = 3140311021 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3140310987 and 3140311005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3140311021) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13111 + ... + 80327.
It is an arithmetic number, because the mean of its divisors is an integer number (196612650).
Almost surely, 23140311023 is an apocalyptic number.
3140311023 is a deficient number, since it is larger than the sum of its proper divisors (1578392577).
3140311023 is a wasteful number, since it uses less digits than its factorization.
3140311023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67431 (or 67428 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 3140311023 is about 56038.4780574919. The cubic root of 3140311023 is about 1464.3926976089.
Adding to 3140311023 its reverse (3201130413), we get a palindrome (6341441436).
The spelling of 3140311023 in words is "three billion, one hundred forty million, three hundred eleven thousand, twenty-three".
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