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6149214 = 232341623
BaseRepresentation
bin10111011101010001011110
3102120102010200
4113131101132
53033233324
6335444330
7103160511
oct27352136
912512120
106149214
11351aaa5
1220866a6
131373bb6
14b60d78
15816ec9
hex5dd45e

6149214 has 12 divisors (see below), whose sum is σ = 13323336. Its totient is φ = 2049732.

The previous prime is 6149207. The next prime is 6149233. The reversal of 6149214 is 4129416.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 170794 + ... + 170829.

It is an arithmetic number, because the mean of its divisors is an integer number (1110278).

Almost surely, 26149214 is an apocalyptic number.

6149214 is an abundant number, since it is smaller than the sum of its proper divisors (7174122).

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

6149214 is a wasteful number, since it uses less digits than its factorization.

6149214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341631 (or 341628 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 6149214 is about 2479.7608755684. The cubic root of 6149214 is about 183.2060744031.

The spelling of 6149214 in words is "six million, one hundred forty-nine thousand, two hundred fourteen".

Divisors: 1 2 3 6 9 18 341623 683246 1024869 2049738 3074607 6149214