Search a number
-
+
6204972 = 223517081
BaseRepresentation
bin10111101010111000101100
3102200020121210
4113222320230
53042024342
6340554420
7103512204
oct27527054
912606553
106204972
113558984
1220b2a10
1313933a7
14b77404
1582879c
hex5eae2c

6204972 has 12 divisors (see below), whose sum is σ = 14478296. Its totient is φ = 2068320.

The previous prime is 6204967. The next prime is 6204973. The reversal of 6204972 is 2794026.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (6204973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258529 + ... + 258552.

Almost surely, 26204972 is an apocalyptic number.

It is an amenable number.

6204972 is an abundant number, since it is smaller than the sum of its proper divisors (8273324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6204972 is a wasteful number, since it uses less digits than its factorization.

6204972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517088 (or 517086 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 6204972 is about 2490.9781211404. The cubic root of 6204972 is about 183.7581494835.

Adding to 6204972 its reverse (2794026), we get a palindrome (8998998).

The spelling of 6204972 in words is "six million, two hundred four thousand, nine hundred seventy-two".

Divisors: 1 2 3 4 6 12 517081 1034162 1551243 2068324 3102486 6204972