Base | Representation |
---|---|
bin | 100111101001111101010… |
… | …101111100011000010001 |
3 | 100122111222202022122211102 |
4 | 213221331111330120101 |
5 | 324122012203420001 |
6 | 5443522123154145 |
7 | 400611551153144 |
oct | 47517525743021 |
9 | 10574882278742 |
10 | 2725112170001 |
11 | 96079385a491 |
12 | 38018a675955 |
13 | 169c9154c7b0 |
14 | 95c78dba05b |
15 | 4ad46a12e6b |
hex | 27a7d57c611 |
2725112170001 has 16 divisors (see below), whose sum is σ = 2970247124544. Its totient is φ = 2485053324864.
The previous prime is 2725112169991. The next prime is 2725112170003. The reversal of 2725112170001 is 1000712115272.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 2725112170001 - 26 = 2725112169937 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2725112170003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25656335 + ... + 25762331.
It is an arithmetic number, because the mean of its divisors is an integer number (185640445284).
Almost surely, 22725112170001 is an apocalyptic number.
It is an amenable number.
2725112170001 is a deficient number, since it is larger than the sum of its proper divisors (245134954543).
2725112170001 is a wasteful number, since it uses less digits than its factorization.
2725112170001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 129920.
The product of its (nonzero) digits is 1960, while the sum is 29.
Adding to 2725112170001 its reverse (1000712115272), we get a palindrome (3725824285273).
The spelling of 2725112170001 in words is "two trillion, seven hundred twenty-five billion, one hundred twelve million, one hundred seventy thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •