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5972269 = 22212689
BaseRepresentation
bin10110110010000100101101
3102020102102011
4112302010231
53012103034
6332001221
7101522602
oct26620455
912212364
105972269
11340a066
122000211
1313114b4
14b166a9
157ce864
hex5b212d

5972269 has 4 divisors (see below), whose sum is σ = 5977180. Its totient is φ = 5967360.

The previous prime is 5972261. The next prime is 5972279. The reversal of 5972269 is 9622795.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1790244 + 4182025 = 1338^2 + 2045^2 .

It is a cyclic number.

It is not a de Polignac number, because 5972269 - 23 = 5972261 is a prime.

It is a super-2 number, since 2×59722692 = 71335994016722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5972261) 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 3 ways as a sum of consecutive naturals, for example, 877 + ... + 3565.

It is an arithmetic number, because the mean of its divisors is an integer number (1494295).

Almost surely, 25972269 is an apocalyptic number.

It is an amenable number.

5972269 is a deficient number, since it is larger than the sum of its proper divisors (4911).

5972269 is a wasteful number, since it uses less digits than its factorization.

5972269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4910.

The product of its digits is 68040, while the sum is 40.

The square root of 5972269 is about 2443.8226204044. The cubic root of 5972269 is about 181.4316792644.

It can be divided in two parts, 5972 and 269, that added together give a square (6241 = 792).

The spelling of 5972269 in words is "five million, nine hundred seventy-two thousand, two hundred sixty-nine".

Divisors: 1 2221 2689 5972269