Base | Representation |
---|---|
bin | 1000001010011101110… |
… | …0101001011011101011 |
3 | 111102000010211201002102 |
4 | 2002213130221123223 |
5 | 4244212023231113 |
6 | 144232410524015 |
7 | 13063324345250 |
oct | 2024734513353 |
9 | 442003751072 |
10 | 140248258283 |
11 | 5452a538281 |
12 | 23220a3660b |
13 | 102c11449a3 |
14 | 6b065b3427 |
15 | 39ac90e758 |
hex | 20a77296eb |
140248258283 has 8 divisors (see below), whose sum is σ = 161089171200. Its totient is φ = 119608707240.
The previous prime is 140248258237. The next prime is 140248258289. The reversal of 140248258283 is 382852842041.
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 140248258283 - 212 = 140248254187 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (140248258289) 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, 50338973 + ... + 50341758.
It is an arithmetic number, because the mean of its divisors is an integer number (20136146400).
Almost surely, 2140248258283 is an apocalyptic number.
140248258283 is a deficient number, since it is larger than the sum of its proper divisors (20840912917).
140248258283 is a wasteful number, since it uses less digits than its factorization.
140248258283 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100680937.
The product of its (nonzero) digits is 983040, while the sum is 47.
The spelling of 140248258283 in words is "one hundred forty billion, two hundred forty-eight million, two hundred fifty-eight thousand, two hundred eighty-three".
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