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2906468707 = 3179168671
BaseRepresentation
bin1010110100111101…
…0011000101100011
321111120000220112011
42231033103011203
521423023444312
61200223413351
7132011401462
oct25517230543
97446026464
102906468707
111261697a5a
12691454257
133741c718c
141d801a9d9
1512026ada7
hexad3d3163

2906468707 has 4 divisors (see below), whose sum is σ = 2915637696. Its totient is φ = 2897299720.

The previous prime is 2906468701. The next prime is 2906468717. The reversal of 2906468707 is 7078646092.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2906468707 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2906468701) 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, 4584019 + ... + 4584652.

It is an arithmetic number, because the mean of its divisors is an integer number (728909424).

Almost surely, 22906468707 is an apocalyptic number.

2906468707 is a deficient number, since it is larger than the sum of its proper divisors (9168989).

2906468707 is an equidigital number, since it uses as much as digits as its factorization.

2906468707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9168988.

The product of its (nonzero) digits is 1016064, while the sum is 49.

The square root of 2906468707 is about 53911.6750528121. The cubic root of 2906468707 is about 1427.1026649552.

The spelling of 2906468707 in words is "two billion, nine hundred six million, four hundred sixty-eight thousand, seven hundred seven".

Divisors: 1 317 9168671 2906468707