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4297629 = 371910771
BaseRepresentation
bin10000011001001110011101
322002100020110
4100121032131
52100011004
6232040233
751346350
oct20311635
98070213
104297629
112475966
121533079
13b7619b
147dc297
1559d589
hex41939d

4297629 has 16 divisors (see below), whose sum is σ = 6894080. Its totient is φ = 2326320.

The previous prime is 4297627. The next prime is 4297637. The reversal of 4297629 is 9267924.

It is not a de Polignac number, because 4297629 - 21 = 4297627 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4297621) 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 15 ways as a sum of consecutive naturals, for example, 4987 + ... + 5784.

It is an arithmetic number, because the mean of its divisors is an integer number (430880).

Almost surely, 24297629 is an apocalyptic number.

It is an amenable number.

4297629 is a deficient number, since it is larger than the sum of its proper divisors (2596451).

4297629 is a wasteful number, since it uses less digits than its factorization.

4297629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10800.

The product of its digits is 54432, while the sum is 39.

The square root of 4297629 is about 2073.0723576373. The cubic root of 4297629 is about 162.5834395943.

The spelling of 4297629 in words is "four million, two hundred ninety-seven thousand, six hundred twenty-nine".

Divisors: 1 3 7 19 21 57 133 399 10771 32313 75397 204649 226191 613947 1432543 4297629