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8092061 = 21138351
BaseRepresentation
bin11110110111100110011101
3120020010012222
4132313212131
54032421221
6445235125
7125532005
oct36674635
916203188
108092061
11462775a
122862aa5
1318a4303
141109005
15a9c9ab
hex7b799d

8092061 has 4 divisors (see below), whose sum is σ = 8130624. Its totient is φ = 8053500.

The previous prime is 8092039. The next prime is 8092069. The reversal of 8092061 is 1602908.

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 not a de Polignac number, because 8092061 - 218 = 7829917 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8092061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8092069) 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, 18965 + ... + 19386.

It is an arithmetic number, because the mean of its divisors is an integer number (2032656).

Almost surely, 28092061 is an apocalyptic number.

It is an amenable number.

8092061 is a deficient number, since it is larger than the sum of its proper divisors (38563).

8092061 is a wasteful number, since it uses less digits than its factorization.

8092061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38562.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 8092061 is about 2844.6548120994. The cubic root of 8092061 is about 200.7642508831.

Adding to 8092061 its reverse (1602908), we get a palindrome (9694969).

The spelling of 8092061 in words is "eight million, ninety-two thousand, sixty-one".

Divisors: 1 211 38351 8092061