Base | Representation |
---|---|
bin | 11111001100110110011… |
… | …101110000100000011101 |
3 | 21120222022012000211211101 |
4 | 133030312131300200131 |
5 | 240112110211414404 |
6 | 4320553112353101 |
7 | 310622600062414 |
oct | 37146635604035 |
9 | 7528265024741 |
10 | 2144102451229 |
11 | 757343a34292 |
12 | 2a765b6a5791 |
13 | 12725a0391ab |
14 | 75abcca047b |
15 | 3ab8de602a4 |
hex | 1f33677081d |
2144102451229 has 8 divisors (see below), whose sum is σ = 2203068900032. Its totient is φ = 2085549802560.
The previous prime is 2144102451187. The next prime is 2144102451233. The reversal of 2144102451229 is 9221542014412.
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 2144102451229 - 29 = 2144102450717 is a prime.
It is a super-2 number, since 2×21441024512292 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2144102451269) 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, 103439529 + ... + 103460254.
It is an arithmetic number, because the mean of its divisors is an integer number (275383612504).
Almost surely, 22144102451229 is an apocalyptic number.
It is an amenable number.
2144102451229 is a deficient number, since it is larger than the sum of its proper divisors (58966448803).
2144102451229 is a wasteful number, since it uses less digits than its factorization.
2144102451229 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 206900067.
The product of its (nonzero) digits is 46080, while the sum is 37.
The spelling of 2144102451229 in words is "two trillion, one hundred forty-four billion, one hundred two million, four hundred fifty-one thousand, two hundred twenty-nine".
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