Search a number
-
+
6097771 = 27122501
BaseRepresentation
bin10111010000101101101011
3102110210120101
4113100231223
53030112041
6334410231
7102554521
oct27205553
912423511
106097771
113495389
122060977
131356664
14b4a311
15806b31
hex5d0b6b

6097771 has 4 divisors (see below), whose sum is σ = 6120544. Its totient is φ = 6075000.

The previous prime is 6097759. The next prime is 6097789. The reversal of 6097771 is 1777906.

It is a semiprime because it is the product of two primes.

It is a 5-Lehmer number, since φ(6097771) divides (6097771-1)5.

It is a cyclic number.

It is not a de Polignac number, because 6097771 - 217 = 5966699 is a prime.

It is a super-2 number, since 2×60977712 = 74365622336882, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6097771.

It is not an unprimeable number, because it can be changed into a prime (6097171) 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, 10980 + ... + 11521.

It is an arithmetic number, because the mean of its divisors is an integer number (1530136).

Almost surely, 26097771 is an apocalyptic number.

6097771 is a deficient number, since it is larger than the sum of its proper divisors (22773).

6097771 is a wasteful number, since it uses less digits than its factorization.

6097771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22772.

The product of its (nonzero) digits is 18522, while the sum is 37.

The square root of 6097771 is about 2469.3665179556. The cubic root of 6097771 is about 182.6937555655.

The spelling of 6097771 in words is "six million, ninety-seven thousand, seven hundred seventy-one".

Divisors: 1 271 22501 6097771