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34442201 = 231937759
BaseRepresentation
bin1000001101100…
…0101111011001
32101210211211002
42003120233121
532304122301
63230114345
7565516403
oct203305731
971724732
1034442201
1118494a32
12b64b9b5
13719bc01
144807b73
15305516b
hex20d8bd9

34442201 has 8 divisors (see below), whose sum is σ = 36130560. Its totient is φ = 32769792.

The previous prime is 34442159. The next prime is 34442237. The reversal of 34442201 is 10224443.

34442201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-34442201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34442251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 560 + ... + 8318.

It is an arithmetic number, because the mean of its divisors is an integer number (4516320).

Almost surely, 234442201 is an apocalyptic number.

It is an amenable number.

34442201 is a deficient number, since it is larger than the sum of its proper divisors (1688359).

34442201 is a wasteful number, since it uses less digits than its factorization.

34442201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7975.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 34442201 is about 5868.7478221508. The cubic root of 34442201 is about 325.3596051142.

Adding to 34442201 its reverse (10224443), we get a palindrome (44666644).

It can be divided in two parts, 34442 and 201, that added together give a palindrome (34643).

The spelling of 34442201 in words is "thirty-four million, four hundred forty-two thousand, two hundred one".

Divisors: 1 23 193 4439 7759 178457 1497487 34442201