Base | Representation |
---|---|
bin | 1011100111011001… |
… | …00111001111110111 |
3 | 121002121012202202002 |
4 | 11303230213033313 |
5 | 100232411322411 |
6 | 2510444005515 |
7 | 310351325066 |
oct | 56354471767 |
9 | 17077182662 |
10 | 6236042231 |
11 | 27100a0911 |
12 | 126053089b |
13 | 784c62323 |
14 | 4322d41dd |
15 | 26771133b |
hex | 173b273f7 |
6236042231 has 16 divisors (see below), whose sum is σ = 6956258400. Its totient is φ = 5564966400.
The previous prime is 6236042209. The next prime is 6236042311. The reversal of 6236042231 is 1322406326.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-6236042231 is a prime.
It is a super-2 number, since 2×62360422312 = 77776445413630914722, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 6236042194 and 6236042203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6236044231) 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, 115430 + ... + 160611.
It is an arithmetic number, because the mean of its divisors is an integer number (434766150).
Almost surely, 26236042231 is an apocalyptic number.
6236042231 is a deficient number, since it is larger than the sum of its proper divisors (720216169).
6236042231 is a wasteful number, since it uses less digits than its factorization.
6236042231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 276130.
The product of its (nonzero) digits is 10368, while the sum is 29.
The square root of 6236042231 is about 78968.6154810884. The cubic root of 6236042231 is about 1840.6435043432.
Adding to 6236042231 its reverse (1322406326), we get a palindrome (7558448557).
The spelling of 6236042231 in words is "six billion, two hundred thirty-six million, forty-two thousand, two hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •