Search a number
-
+
6149079 = 32683231
BaseRepresentation
bin10111011101001111010111
3102120101221200
4113131033113
53033232304
6335443543
7103160226
oct27351727
912511850
106149079
11351a992
1220865b3
131373b11
14b60cbd
15816e39
hex5dd3d7

6149079 has 6 divisors (see below), whose sum is σ = 8882016. Its totient is φ = 4099380.

The previous prime is 6149063. The next prime is 6149083. The reversal of 6149079 is 9709416.

6149079 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 6149079 - 24 = 6149063 is a prime.

It is a super-2 number, since 2×61490792 = 75622345096482, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6149779) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 341607 + ... + 341624.

It is an arithmetic number, because the mean of its divisors is an integer number (1480336).

Almost surely, 26149079 is an apocalyptic number.

6149079 is a deficient number, since it is larger than the sum of its proper divisors (2732937).

6149079 is a wasteful number, since it uses less digits than its factorization.

6149079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683237 (or 683234 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 6149079 is about 2479.7336550525. The cubic root of 6149079 is about 183.2047336897.

The spelling of 6149079 in words is "six million, one hundred forty-nine thousand, seventy-nine".

Divisors: 1 3 9 683231 2049693 6149079