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6230297 = 40915233
BaseRepresentation
bin10111110001000100011001
3102201112100202
4113301010121
53043332142
6341311545
7103646063
oct27610431
912645322
106230297
113575a07
1221055b5
1313a1a88
14b82733
15831032
hex5f1119

6230297 has 4 divisors (see below), whose sum is σ = 6245940. Its totient is φ = 6214656.

The previous prime is 6230291. The next prime is 6230303. The reversal of 6230297 is 7920326.

6230297 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 an interprime number because it is at equal distance from previous prime (6230291) and next prime (6230303).

It can be written as a sum of positive squares in 2 ways, for example, as 3444736 + 2785561 = 1856^2 + 1669^2 .

It is a cyclic number.

It is not a de Polignac number, because 6230297 - 212 = 6226201 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 (6230291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7208 + ... + 8025.

It is an arithmetic number, because the mean of its divisors is an integer number (1561485).

Almost surely, 26230297 is an apocalyptic number.

It is an amenable number.

6230297 is a deficient number, since it is larger than the sum of its proper divisors (15643).

6230297 is a wasteful number, since it uses less digits than its factorization.

6230297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15642.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 6230297 is about 2496.0562894294. The cubic root of 6230297 is about 184.0078072459.

Adding to 6230297 its sum of digits (29), we get a palindrome (6230326).

The spelling of 6230297 in words is "six million, two hundred thirty thousand, two hundred ninety-seven".

Divisors: 1 409 15233 6230297