Base | Representation |
---|---|
bin | 11000010001101101111111 |
3 | 102222022210212 |
4 | 120101231333 |
5 | 3112122111 |
6 | 344223035 |
7 | 105044012 |
oct | 30215577 |
9 | 12868725 |
10 | 6364031 |
11 | 3657433 |
12 | 216aa7b |
13 | 141a8cb |
14 | bb9379 |
15 | 85a98b |
hex | 611b7f |
6364031 has 8 divisors (see below), whose sum is σ = 6990720. Its totient is φ = 5766552.
The previous prime is 6364019. The next prime is 6364049. The reversal of 6364031 is 1304636.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-6364031 is a prime.
It is a super-2 number, since 2×63640312 = 81001781137922, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 6363988 and 6364006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6364231) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6845 + ... + 7718.
It is an arithmetic number, because the mean of its divisors is an integer number (873840).
Almost surely, 26364031 is an apocalyptic number.
6364031 is a deficient number, since it is larger than the sum of its proper divisors (626689).
6364031 is a wasteful number, since it uses less digits than its factorization.
6364031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14605.
The product of its (nonzero) digits is 1296, while the sum is 23.
The square root of 6364031 is about 2522.7031137254. The cubic root of 6364031 is about 185.3150803093.
Adding to 6364031 its reverse (1304636), we get a palindrome (7668667).
The spelling of 6364031 in words is "six million, three hundred sixty-four thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •