Search a number
-
+
6231049 = 11599601
BaseRepresentation
bin10111110001010000001001
3102201120101121
4113301100021
53043343144
6341315241
7103651216
oct27612011
912646347
106231049
113576530
122105b21
1313a2216
14b82b0d
15831384
hex5f1409

6231049 has 8 divisors (see below), whose sum is σ = 6913440. Its totient is φ = 5568000.

The previous prime is 6231037. The next prime is 6231053. The reversal of 6231049 is 9401326.

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 6231049 - 27 = 6230921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6231149) 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, 4152 + ... + 5449.

It is an arithmetic number, because the mean of its divisors is an integer number (864180).

Almost surely, 26231049 is an apocalyptic number.

It is an amenable number.

6231049 is a deficient number, since it is larger than the sum of its proper divisors (682391).

6231049 is a wasteful number, since it uses less digits than its factorization.

6231049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9671.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 6231049 is about 2496.2069225126. The cubic root of 6231049 is about 184.0152102266.

The spelling of 6231049 in words is "six million, two hundred thirty-one thousand, forty-nine".

Divisors: 1 11 59 649 9601 105611 566459 6231049