Base | Representation |
---|---|
bin | 111111111001101… |
… | …0100001101101101 |
3 | 12112102121112121111 |
4 | 1333303110031231 |
5 | 13342401033243 |
6 | 552432432021 |
7 | 104064022114 |
oct | 17763241555 |
9 | 5472545544 |
10 | 2144158573 |
11 | a0035a087 |
12 | 4ba0a8611 |
13 | 2822ac4ab |
14 | 164aa2c7b |
15 | c838b39d |
hex | 7fcd436d |
2144158573 has 8 divisors (see below), whose sum is σ = 2149404192. Its totient is φ = 2138921136.
The previous prime is 2144158571. The next prime is 2144158631. The reversal of 2144158573 is 3758514412.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2144158573 - 21 = 2144158571 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2144158571) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1056786 + ... + 1058812.
It is an arithmetic number, because the mean of its divisors is an integer number (268675524).
Almost surely, 22144158573 is an apocalyptic number.
It is an amenable number.
2144158573 is a deficient number, since it is larger than the sum of its proper divisors (5245619).
2144158573 is a wasteful number, since it uses less digits than its factorization.
2144158573 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4091.
The product of its digits is 134400, while the sum is 40.
The square root of 2144158573 is about 46305.0599070987. The cubic root of 2144158573 is about 1289.4929347384.
The spelling of 2144158573 in words is "two billion, one hundred forty-four million, one hundred fifty-eight thousand, five hundred seventy-three".
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