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4444297 = 111331079
BaseRepresentation
bin10000111101000010001001
322100210102121
4100331002021
52114204142
6235131241
752530064
oct20750211
98323377
104444297
112566080
1215a3b21
13bc7b80
148398db
155cbc67
hex43d089

4444297 has 8 divisors (see below), whose sum is σ = 5221440. Its totient is φ = 3729360.

The previous prime is 4444291. The next prime is 4444331. The reversal of 4444297 is 7924444.

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 4444297 - 23 = 4444289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4444291) 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, 15397 + ... + 15682.

It is an arithmetic number, because the mean of its divisors is an integer number (652680).

Almost surely, 24444297 is an apocalyptic number.

It is an amenable number.

4444297 is a deficient number, since it is larger than the sum of its proper divisors (777143).

4444297 is a wasteful number, since it uses less digits than its factorization.

4444297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31103.

The product of its digits is 32256, while the sum is 34.

The square root of 4444297 is about 2108.1501369684. The cubic root of 4444297 is about 164.4123201222.

The spelling of 4444297 in words is "four million, four hundred forty-four thousand, two hundred ninety-seven".

Divisors: 1 11 13 143 31079 341869 404027 4444297