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6242297 = 24472551
BaseRepresentation
bin10111110011111111111001
3102202010211012
4113303333321
53044223142
6341443305
7104026055
oct27637771
912663735
106242297
113583a26
122110535
1313a7389
14b86c65
15834882
hex5f3ff9

6242297 has 4 divisors (see below), whose sum is σ = 6247296. Its totient is φ = 6237300.

The previous prime is 6242263. The next prime is 6242363. The reversal of 6242297 is 7922426.

6242297 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, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 7922426 = 23961213.

It is a cyclic number.

It is not a de Polignac number, because 6242297 - 222 = 2047993 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6242207) 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, 1172 + ... + 3722.

It is an arithmetic number, because the mean of its divisors is an integer number (1561824).

Almost surely, 26242297 is an apocalyptic number.

It is an amenable number.

6242297 is a deficient number, since it is larger than the sum of its proper divisors (4999).

6242297 is a wasteful number, since it uses less digits than its factorization.

6242297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4998.

The product of its digits is 12096, while the sum is 32.

The square root of 6242297 is about 2498.4589250176. The cubic root of 6242297 is about 184.1258689024.

The spelling of 6242297 in words is "six million, two hundred forty-two thousand, two hundred ninety-seven".

Divisors: 1 2447 2551 6242297