Base | Representation |
---|---|
bin | 101101101100100011110… |
… | …100011001011001000111 |
3 | 102010012110110202112001122 |
4 | 231230203310121121013 |
5 | 402422133320001211 |
6 | 10402333104144155 |
7 | 442605425600252 |
oct | 55544364313107 |
9 | 12105413675048 |
10 | 3140222031431 |
11 | 1000840520371 |
12 | 42871a00805b |
13 | 19a1773c1134 |
14 | abdb7c00099 |
15 | 56a3ebc26db |
hex | 2db23d19647 |
3140222031431 has 16 divisors (see below), whose sum is σ = 3168693095040. Its totient is φ = 3111872605920.
The previous prime is 3140222031283. The next prime is 3140222031449. The reversal of 3140222031431 is 1341302220413.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3140222031431 is a prime.
It is a super-2 number, since 2×31402220314312 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3140222031431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3140222031451) 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, 116892941 + ... + 116919801.
It is an arithmetic number, because the mean of its divisors is an integer number (198043318440).
Almost surely, 23140222031431 is an apocalyptic number.
3140222031431 is a deficient number, since it is larger than the sum of its proper divisors (28471063609).
3140222031431 is a wasteful number, since it uses less digits than its factorization.
3140222031431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29086.
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 3140222031431 its reverse (1341302220413), we get a palindrome (4481524251844).
The spelling of 3140222031431 in words is "three trillion, one hundred forty billion, two hundred twenty-two million, thirty-one thousand, four hundred thirty-one".
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