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6006249 = 32667361
BaseRepresentation
bin10110111010010111101001
3102022011000200
4112322113221
53014144444
6332422413
7102023634
oct26722751
912264020
106006249
113432647
122017a09
131323ac2
14b24c1b
157d9969
hex5ba5e9

6006249 has 6 divisors (see below), whose sum is σ = 8675706. Its totient is φ = 4004160.

The previous prime is 6006241. The next prime is 6006251. The reversal of 6006249 is 9426006.

It can be written as a sum of positive squares in only one way, i.e., 5978025 + 28224 = 2445^2 + 168^2 .

It is not a de Polignac number, because 6006249 - 23 = 6006241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6006241) 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, 333672 + ... + 333689.

It is an arithmetic number, because the mean of its divisors is an integer number (1445951).

Almost surely, 26006249 is an apocalyptic number.

It is an amenable number.

6006249 is a deficient number, since it is larger than the sum of its proper divisors (2669457).

6006249 is a wasteful number, since it uses less digits than its factorization.

6006249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667367 (or 667364 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 6006249 is about 2450.7649826126. The cubic root of 6006249 is about 181.7751217650.

The spelling of 6006249 in words is "six million, six thousand, two hundred forty-nine".

Divisors: 1 3 9 667361 2002083 6006249