Base | Representation |
---|---|
bin | 10000100111110100111… |
… | …001011110100111001001 |
3 | 11001012102010000101210022 |
4 | 100213310321132213021 |
5 | 122203334402313422 |
6 | 2232430502230225 |
7 | 145345432440044 |
oct | 20476471364711 |
9 | 4035363011708 |
10 | 1142275041737 |
11 | 400488533615 |
12 | 165469725375 |
13 | 839402a477b |
14 | 3d401c87c5b |
15 | 1eaa7079342 |
hex | 109f4e5e9c9 |
1142275041737 has 4 divisors (see below), whose sum is σ = 1142290147476. Its totient is φ = 1142259936000.
The previous prime is 1142275041701. The next prime is 1142275041767. The reversal of 1142275041737 is 7371405722411.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 419734241161 + 722540800576 = 647869^2 + 850024^2 .
It is a cyclic number.
It is not a de Polignac number, because 1142275041737 - 218 = 1142274779593 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1142275041767) 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, 7438868 + ... + 7590869.
It is an arithmetic number, because the mean of its divisors is an integer number (285572536869).
Almost surely, 21142275041737 is an apocalyptic number.
It is an amenable number.
1142275041737 is a deficient number, since it is larger than the sum of its proper divisors (15105739).
1142275041737 is an equidigital number, since it uses as much as digits as its factorization.
1142275041737 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15105738.
The product of its (nonzero) digits is 329280, while the sum is 44.
The spelling of 1142275041737 in words is "one trillion, one hundred forty-two billion, two hundred seventy-five million, forty-one thousand, seven hundred thirty-seven".
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