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34444061 = 139247799
BaseRepresentation
bin1000001101100…
…1001100011101
32101210221100222
42003121030131
532304202221
63230131125
7565525001
oct203311435
971727328
1034444061
1118496373
12b650aa5
13719ca02
144808701
1530559ab
hex20d931d

34444061 has 4 divisors (see below), whose sum is σ = 34692000. Its totient is φ = 34196124.

The previous prime is 34444037. The next prime is 34444063. The reversal of 34444061 is 16044443.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-34444061 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 34444061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34444063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123761 + ... + 124038.

It is an arithmetic number, because the mean of its divisors is an integer number (8673000).

Almost surely, 234444061 is an apocalyptic number.

It is an amenable number.

34444061 is a deficient number, since it is larger than the sum of its proper divisors (247939).

34444061 is a wasteful number, since it uses less digits than its factorization.

34444061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247938.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 34444061 is about 5868.9062865239. The cubic root of 34444061 is about 325.3654618631.

The spelling of 34444061 in words is "thirty-four million, four hundred forty-four thousand, sixty-one".

Divisors: 1 139 247799 34444061