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6169068 = 22332392
BaseRepresentation
bin10111100010000111101100
3102121102101000
4113202013230
53034402233
6340120300
7103302423
oct27420754
912542330
106169068
113533a04
122096090
13137cc49
14b682ba
1581cd13
hex5e21ec

6169068 has 36 divisors (see below), whose sum is σ = 16061080. Its totient is φ = 2047752.

The previous prime is 6169063. The next prime is 6169087. The reversal of 6169068 is 8609616.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

6169068 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (6169063) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25693 + ... + 25931.

Almost surely, 26169068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6169068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8030540).

6169068 is an abundant number, since it is smaller than the sum of its proper divisors (9892012).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6169068 is a wasteful number, since it uses less digits than its factorization.

6169068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491 (or 244 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 6169068 is about 2483.7608580538. The cubic root of 6169068 is about 183.4030353881.

Subtracting from 6169068 its product of nonzero digits (15552), we obtain a palindrome (6153516).

Multiplying 6169068 by its product of nonzero digits (15552), we get a square (95941345536 = 3097442).

The spelling of 6169068 in words is "six million, one hundred sixty-nine thousand, sixty-eight".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 108 239 478 717 956 1434 2151 2868 4302 6453 8604 12906 25812 57121 114242 171363 228484 342726 514089 685452 1028178 1542267 2056356 3084534 6169068