Base | Representation |
---|---|
bin | 1001011110100101… |
… | …1001111111110001 |
3 | 20120022101110111012 |
4 | 2113221121333301 |
5 | 20202304322001 |
6 | 1100243200305 |
7 | 120022314350 |
oct | 22751317761 |
9 | 6508343435 |
10 | 2544214001 |
11 | 10961626aa |
12 | 5b0076095 |
13 | 317140094 |
14 | 1a1c7d997 |
15 | ed5612bb |
hex | 97a59ff1 |
2544214001 has 4 divisors (see below), whose sum is σ = 2907673152. Its totient is φ = 2180754852.
The previous prime is 2544213979. The next prime is 2544214003. The reversal of 2544214001 is 1004124452.
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 a de Polignac number, because none of the positive numbers 2k-2544214001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2544214003) 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, 181729565 + ... + 181729578.
It is an arithmetic number, because the mean of its divisors is an integer number (726918288).
Almost surely, 22544214001 is an apocalyptic number.
It is an amenable number.
2544214001 is a deficient number, since it is larger than the sum of its proper divisors (363459151).
2544214001 is an equidigital number, since it uses as much as digits as its factorization.
2544214001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 363459150.
The product of its (nonzero) digits is 1280, while the sum is 23.
The square root of 2544214001 is about 50440.2022299673. The cubic root of 2544214001 is about 1365.1631162886.
Adding to 2544214001 its reverse (1004124452), we get a palindrome (3548338453).
The spelling of 2544214001 in words is "two billion, five hundred forty-four million, two hundred fourteen thousand, one".
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