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3001426829 = 7717388937
BaseRepresentation
bin1011001011100110…
…0010001110001101
321202011201021120122
42302321202032031
522121331124304
61213454554325
7134243464352
oct26271421615
97664637518
103001426829
111300255445
126b92089a5
1338aa93b0b
14206898629
151287769be
hexb2e6238d

3001426829 has 4 divisors (see below), whose sum is σ = 3001823484. Its totient is φ = 3001030176.

The previous prime is 3001426811. The next prime is 3001426871. The reversal of 3001426829 is 9286241003.

3001426829 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2261478025 + 739948804 = 47555^2 + 27202^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3001426829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3001426429) 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, 186752 + ... + 202185.

It is an arithmetic number, because the mean of its divisors is an integer number (750455871).

Almost surely, 23001426829 is an apocalyptic number.

It is an amenable number.

3001426829 is a deficient number, since it is larger than the sum of its proper divisors (396655).

3001426829 is an equidigital number, since it uses as much as digits as its factorization.

3001426829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396654.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 3001426829 is about 54785.2793093181. The cubic root of 3001426829 is about 1442.4781833468.

The spelling of 3001426829 in words is "three billion, one million, four hundred twenty-six thousand, eight hundred twenty-nine".

Divisors: 1 7717 388937 3001426829