Search a number
-
+
6038149 = 133114983
BaseRepresentation
bin10111000010001010000101
3102100202210011
4113002022011
53021210044
6333230221
7102215635
oct27021205
912322704
106038149
113454607
122032371
131335490
14b326c5
157e4134
hex5c2285

6038149 has 8 divisors (see below), whose sum is σ = 6712832. Its totient is φ = 5393520.

The previous prime is 6038129. The next prime is 6038161. The reversal of 6038149 is 9418306.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6038149 - 211 = 6036101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

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 6038149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6038129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7089 + ... + 7894.

It is an arithmetic number, because the mean of its divisors is an integer number (839104).

Almost surely, 26038149 is an apocalyptic number.

It is an amenable number.

6038149 is a deficient number, since it is larger than the sum of its proper divisors (674683).

6038149 is a wasteful number, since it uses less digits than its factorization.

6038149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15027.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 6038149 is about 2457.2645360237. The cubic root of 6038149 is about 182.0963644577.

The spelling of 6038149 in words is "six million, thirty-eight thousand, one hundred forty-nine".

Divisors: 1 13 31 403 14983 194779 464473 6038149