Search a number
-
+
6142017 = 37292477
BaseRepresentation
bin10111011011100001000001
3102120001021010
4113123201001
53033021032
6335351133
7103130520
oct27334101
912501233
106142017
113515652
1220824a9
13137083b
14b5c4b7
15814ccc
hex5db841

6142017 has 8 divisors (see below), whose sum is σ = 9359296. Its totient is φ = 3509712.

The previous prime is 6141983. The next prime is 6142033. The reversal of 6142017 is 7102416.

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

It is not a de Polignac number, because 6142017 - 28 = 6141761 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 292477 = 6142017 / (6 + 1 + 4 + 2 + 0 + 1 + 7).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6141984 and 6142002.

It is not an unprimeable number, because it can be changed into a prime (6142057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146218 + ... + 146259.

It is an arithmetic number, because the mean of its divisors is an integer number (1169912).

Almost surely, 26142017 is an apocalyptic number.

It is an amenable number.

6142017 is a deficient number, since it is larger than the sum of its proper divisors (3217279).

6142017 is a wasteful number, since it uses less digits than its factorization.

6142017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292487.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 6142017 is about 2478.3093027304. The cubic root of 6142017 is about 183.1345721019.

The spelling of 6142017 in words is "six million, one hundred forty-two thousand, seventeen".

Divisors: 1 3 7 21 292477 877431 2047339 6142017