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6230261 = 38316267
BaseRepresentation
bin10111110001000011110101
3102201112022102
4113301003311
53043332021
6341311445
7103646012
oct27610365
912645272
106230261
113575984
122105585
1313a1a5b
14b82709
1583100b
hex5f10f5

6230261 has 4 divisors (see below), whose sum is σ = 6246912. Its totient is φ = 6213612.

The previous prime is 6230251. The next prime is 6230291. The reversal of 6230261 is 1620326.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-6230261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6230221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7751 + ... + 8516.

It is an arithmetic number, because the mean of its divisors is an integer number (1561728).

Almost surely, 26230261 is an apocalyptic number.

It is an amenable number.

6230261 is a deficient number, since it is larger than the sum of its proper divisors (16651).

6230261 is a wasteful number, since it uses less digits than its factorization.

6230261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16650.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 6230261 is about 2496.0490780431. The cubic root of 6230261 is about 184.0074528330.

Adding to 6230261 its reverse (1620326), we get a palindrome (7850587).

The spelling of 6230261 in words is "six million, two hundred thirty thousand, two hundred sixty-one".

Divisors: 1 383 16267 6230261