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6226061 = 7187691
BaseRepresentation
bin10111110000000010001101
3102201022112212
4113300002031
53043213221
6341240205
7103630532
oct27600215
912638485
106226061
113572806
122103065
13139cb7a
14b80d89
1582eb5b
hex5f008d

6226061 has 4 divisors (see below), whose sum is σ = 6313824. Its totient is φ = 6138300.

The previous prime is 6226049. The next prime is 6226067. The reversal of 6226061 is 1606226.

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-6226061 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6226067) 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, 43775 + ... + 43916.

It is an arithmetic number, because the mean of its divisors is an integer number (1578456).

Almost surely, 26226061 is an apocalyptic number.

It is an amenable number.

6226061 is a deficient number, since it is larger than the sum of its proper divisors (87763).

6226061 is an equidigital number, since it uses as much as digits as its factorization.

6226061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87762.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 6226061 is about 2495.2076065931. The cubic root of 6226061 is about 183.9660952810.

The spelling of 6226061 in words is "six million, two hundred twenty-six thousand, sixty-one".

Divisors: 1 71 87691 6226061