Base | Representation |
---|---|
bin | 1011011010111001… |
… | …10001001011111111 |
3 | 120211021222112000010 |
4 | 11231130301023333 |
5 | 100024043202333 |
6 | 2452221234303 |
7 | 304636361355 |
oct | 55534611377 |
9 | 16737875003 |
10 | 6131225343 |
11 | 2666a0a391 |
12 | 1231402993 |
13 | 7693231b9 |
14 | 42240b7d5 |
15 | 25d409563 |
hex | 16d7312ff |
6131225343 has 4 divisors (see below), whose sum is σ = 8174967128. Its totient is φ = 4087483560.
The previous prime is 6131225333. The next prime is 6131225371. The reversal of 6131225343 is 3435221316.
6131225343 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 6131225343 - 222 = 6127031039 is a prime.
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 6131225343.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6131225333) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1021870888 + ... + 1021870893.
It is an arithmetic number, because the mean of its divisors is an integer number (2043741782).
Almost surely, 26131225343 is an apocalyptic number.
6131225343 is a deficient number, since it is larger than the sum of its proper divisors (2043741785).
6131225343 is a wasteful number, since it uses less digits than its factorization.
6131225343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2043741784.
The product of its digits is 12960, while the sum is 30.
The square root of 6131225343 is about 78302.1413691861. The cubic root of 6131225343 is about 1830.2725208527.
Adding to 6131225343 its reverse (3435221316), we get a palindrome (9566446659).
The spelling of 6131225343 in words is "six billion, one hundred thirty-one million, two hundred twenty-five thousand, three hundred forty-three".
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