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4292973 = 332331223
BaseRepresentation
bin10000011000000101101101
322002002212000
4100120011231
52044333343
6232002513
751326646
oct20300555
98062760
104292973
112472413
121530439
13b74029
147da6cd
1559bed3
hex41816d

4292973 has 32 divisors (see below), whose sum is σ = 6881280. Its totient is φ = 2637360.

The previous prime is 4292963. The next prime is 4292989. The reversal of 4292973 is 3792924.

It is not a de Polignac number, because 4292973 - 25 = 4292941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4292903) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19140 + ... + 19362.

It is an arithmetic number, because the mean of its divisors is an integer number (215040).

Almost surely, 24292973 is an apocalyptic number.

It is an amenable number.

4292973 is a deficient number, since it is larger than the sum of its proper divisors (2588307).

4292973 is a wasteful number, since it uses less digits than its factorization.

4292973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286 (or 280 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 4292973 is about 2071.9490823860. The cubic root of 4292973 is about 162.5247047252.

The spelling of 4292973 in words is "four million, two hundred ninety-two thousand, nine hundred seventy-three".

Divisors: 1 3 9 23 27 31 69 93 207 223 279 621 669 713 837 2007 2139 5129 6021 6417 6913 15387 19251 20739 46161 62217 138483 158999 186651 476997 1430991 4292973