Base | Representation |
---|---|
bin | 1111110001100111101… |
… | …01100000110000110111 |
3 | 1220211002101111122201212 |
4 | 13320303311200300313 |
5 | 32340042044421033 |
6 | 1053001354512035 |
7 | 54106101054161 |
oct | 7706365406067 |
9 | 1824071448655 |
10 | 542035545143 |
11 | 19996aa30754 |
12 | 8907273561b |
13 | 3c162b41601 |
14 | 1c33dc9d931 |
15 | e17619e748 |
hex | 7e33d60c37 |
542035545143 has 4 divisors (see below), whose sum is σ = 560726426040. Its totient is φ = 523344664248.
The previous prime is 542035545137. The next prime is 542035545151. The reversal of 542035545143 is 341545530245.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 542035545143 - 216 = 542035479607 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 542035545143.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (542035545043) 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, 9345440405 + ... + 9345440462.
It is an arithmetic number, because the mean of its divisors is an integer number (140181606510).
Almost surely, 2542035545143 is an apocalyptic number.
542035545143 is a deficient number, since it is larger than the sum of its proper divisors (18690880897).
542035545143 is a wasteful number, since it uses less digits than its factorization.
542035545143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18690880896.
The product of its (nonzero) digits is 720000, while the sum is 41.
The spelling of 542035545143 in words is "five hundred forty-two billion, thirty-five million, five hundred forty-five thousand, one hundred forty-three".
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