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6672383 = 22329921
BaseRepresentation
bin11001011100111111111111
3110112222210022
4121130333333
53202004013
6355002355
7110500004
oct31347777
913488708
106672383
113848073
1222993bb
1314c8073
14c598ab
158bc008
hex65cfff

6672383 has 4 divisors (see below), whose sum is σ = 6702528. Its totient is φ = 6642240.

The previous prime is 6672359. The next prime is 6672389. The reversal of 6672383 is 3832766.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6672383 - 26 = 6672319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6672389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14738 + ... + 15183.

It is an arithmetic number, because the mean of its divisors is an integer number (1675632).

Almost surely, 26672383 is an apocalyptic number.

6672383 is a deficient number, since it is larger than the sum of its proper divisors (30145).

6672383 is a wasteful number, since it uses less digits than its factorization.

6672383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30144.

The product of its digits is 36288, while the sum is 35.

The square root of 6672383 is about 2583.0956234720. The cubic root of 6672383 is about 188.2609831649.

The spelling of 6672383 in words is "six million, six hundred seventy-two thousand, three hundred eighty-three".

Divisors: 1 223 29921 6672383