Base | Representation |
---|---|
bin | 11111001011001011101… |
… | …001010100101101010111 |
3 | 21120210200021211012022002 |
4 | 133023023221110231113 |
5 | 240044422420232413 |
6 | 4320055213025515 |
7 | 310530306163040 |
oct | 37131351245527 |
9 | 7523607735262 |
10 | 2142310320983 |
11 | 756604365308 |
12 | 2a723b48529b |
13 | 1270329731b1 |
14 | 7598cc758c7 |
15 | 3aad695d958 |
hex | 1f2cba54b57 |
2142310320983 has 8 divisors (see below), whose sum is σ = 2450771595168. Its totient is φ = 1834453282464.
The previous prime is 2142310320959. The next prime is 2142310320989. The reversal of 2142310320983 is 3890230132412.
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 2142310320983 - 226 = 2142243212119 is a prime.
It is a super-3 number, since 3×21423103209833 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2142310320989) 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, 151051316 + ... + 151065497.
It is an arithmetic number, because the mean of its divisors is an integer number (306346449396).
Almost surely, 22142310320983 is an apocalyptic number.
2142310320983 is a deficient number, since it is larger than the sum of its proper divisors (308461274185).
2142310320983 is a wasteful number, since it uses less digits than its factorization.
2142310320983 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 302117833.
The product of its (nonzero) digits is 62208, while the sum is 38.
The spelling of 2142310320983 in words is "two trillion, one hundred forty-two billion, three hundred ten million, three hundred twenty thousand, nine hundred eighty-three".
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