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4402927 = 19972389
BaseRepresentation
bin10000110010111011101111
322021200200101
4100302323233
52111343202
6234211531
752265344
oct20627357
98250611
104402927
112537a91
121583ba7
13bb20a9
148287cb
155be887
hex432eef

4402927 has 8 divisors (see below), whose sum is σ = 4684400. Its totient is φ = 4126464.

The previous prime is 4402903. The next prime is 4402933. The reversal of 4402927 is 7292044.

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 4402927 - 27 = 4402799 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4402895 and 4402904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4402987) 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, 649 + ... + 3037.

It is an arithmetic number, because the mean of its divisors is an integer number (585550).

Almost surely, 24402927 is an apocalyptic number.

4402927 is a deficient number, since it is larger than the sum of its proper divisors (281473).

4402927 is a wasteful number, since it uses less digits than its factorization.

4402927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2505.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 4402927 is about 2098.3152765969. The cubic root of 4402927 is about 163.9005817229.

It can be divided in two parts, 4402 and 927, that added together give a square (5329 = 732).

The spelling of 4402927 in words is "four million, four hundred two thousand, nine hundred twenty-seven".

Divisors: 1 19 97 1843 2389 45391 231733 4402927