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3006874429 = 13231298033
BaseRepresentation
bin1011001100111001…
…0100001100111101
321202112222001021121
42303032110030331
522124224440204
61214211430541
7134341003516
oct26316241475
97675861247
103006874429
111303336299
126babb5451
1338bc50550
142074b5a0d
15128ea0b54
hexb339433d

3006874429 has 4 divisors (see below), whose sum is σ = 3238172476. Its totient is φ = 2775576384.

The previous prime is 3006874417. The next prime is 3006874447. The reversal of 3006874429 is 9244786003.

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 1120709529 + 1886164900 = 33477^2 + 43430^2 .

It is a cyclic number.

It is not a de Polignac number, because 3006874429 - 219 = 3006350141 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 (3006874229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115649004 + ... + 115649029.

It is an arithmetic number, because the mean of its divisors is an integer number (809543119).

Almost surely, 23006874429 is an apocalyptic number.

It is an amenable number.

3006874429 is a deficient number, since it is larger than the sum of its proper divisors (231298047).

3006874429 is a wasteful number, since it uses less digits than its factorization.

3006874429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231298046.

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 3006874429 is about 54834.9745053283. The cubic root of 3006874429 is about 1443.3503568453.

The spelling of 3006874429 in words is "three billion, six million, eight hundred seventy-four thousand, four hundred twenty-nine".

Divisors: 1 13 231298033 3006874429