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6290469 = 326431087
BaseRepresentation
bin10111111111110000100101
3102211120220100
4113333300211
53102243334
6342454313
7104316363
oct27776045
912746810
106290469
113607139
122134399
1313c3293
14b9a633
15843c99
hex5ffc25

6290469 has 12 divisors (see below), whose sum is σ = 9108736. Its totient is φ = 4183272.

The previous prime is 6290467. The next prime is 6290497. The reversal of 6290469 is 9640926.

6290469 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6290469 - 21 = 6290467 is a prime.

It is a super-2 number, since 2×62904692 = 79140000479922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6290467) 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, 5244 + ... + 6330.

Almost surely, 26290469 is an apocalyptic number.

It is an amenable number.

6290469 is a deficient number, since it is larger than the sum of its proper divisors (2818267).

6290469 is a wasteful number, since it uses less digits than its factorization.

6290469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1736 (or 1733 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 6290469 is about 2508.0807403272. The cubic root of 6290469 is about 184.5982907651.

The spelling of 6290469 in words is "six million, two hundred ninety thousand, four hundred sixty-nine".

Divisors: 1 3 9 643 1087 1929 3261 5787 9783 698941 2096823 6290469