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214015503041 = 647330781303
BaseRepresentation
bin1100011101010001010…
…0010110101011000001
3202110102002221000020122
43013110110112223001
512001300432044131
6242152314550025
721314334521624
oct3072424265301
9673362830218
10214015503041
118284419906a
1235589438315
1317248bc8642
14a503671dbb
155878b1ad7b
hex31d4516ac1

214015503041 has 4 divisors (see below), whose sum is σ = 214346284992. Its totient is φ = 213684721092.

The previous prime is 214015503001. The next prime is 214015503043. The reversal of 214015503041 is 140305510412.

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 not a de Polignac number, because 214015503041 - 210 = 214015502017 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 214015503041.

It is not an unprimeable number, because it can be changed into a prime (214015503043) 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, 165390005 + ... + 165391298.

It is an arithmetic number, because the mean of its divisors is an integer number (53586571248).

Almost surely, 2214015503041 is an apocalyptic number.

It is an amenable number.

214015503041 is a deficient number, since it is larger than the sum of its proper divisors (330781951).

214015503041 is an equidigital number, since it uses as much as digits as its factorization.

214015503041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330781950.

The product of its (nonzero) digits is 2400, while the sum is 26.

The spelling of 214015503041 in words is "two hundred fourteen billion, fifteen million, five hundred three thousand, forty-one".

Divisors: 1 647 330781303 214015503041