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6914910241 = 8537809993
BaseRepresentation
bin1100111000010100…
…10010100000100001
3122211220121211120201
412130022102200201
5103130204111431
63102054305201
7333233524111
oct63412224041
918756554521
106914910241
112a29317458
12140b958201
138627b2c85
1449852b041
152a710c461
hex19c292821

6914910241 has 4 divisors (see below), whose sum is σ = 6915728772. Its totient is φ = 6914091712.

The previous prime is 6914910229. The next prime is 6914910263. The reversal of 6914910241 is 1420194196.

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 6315639841 + 599270400 = 79471^2 + 24480^2 .

It is a cyclic number.

It is not a de Polignac number, because 6914910241 - 25 = 6914910209 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 6914910241.

It is not an unprimeable number, because it can be changed into a prime (6914910641) 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, 396460 + ... + 413533.

It is an arithmetic number, because the mean of its divisors is an integer number (1728932193).

Almost surely, 26914910241 is an apocalyptic number.

It is an amenable number.

6914910241 is a deficient number, since it is larger than the sum of its proper divisors (818531).

6914910241 is an equidigital number, since it uses as much as digits as its factorization.

6914910241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818530.

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 6914910241 is about 83155.9393008100. The cubic root of 6914910241 is about 1905.1485697352.

The spelling of 6914910241 in words is "six billion, nine hundred fourteen million, nine hundred ten thousand, two hundred forty-one".

Divisors: 1 8537 809993 6914910241