Base | Representation |
---|---|
bin | 1000010011000101111… |
… | …1000111001101011111 |
3 | 111121222112121201111002 |
4 | 2010301133013031133 |
5 | 4313432411112401 |
6 | 145254300420515 |
7 | 13204605240314 |
oct | 2046137071537 |
9 | 447875551432 |
10 | 142564160351 |
11 | 5550882a828 |
12 | 2376854773b |
13 | 1059cb96c42 |
14 | 6c85dc0d0b |
15 | 3a95dc2a6b |
hex | 21317c735f |
142564160351 has 2 divisors, whose sum is σ = 142564160352. Its totient is φ = 142564160350.
The previous prime is 142564160293. The next prime is 142564160353. The reversal of 142564160351 is 153061465241.
It is a strong prime.
It is an emirp because it is prime and its reverse (153061465241) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 142564160351 - 218 = 142563898207 is a prime.
Together with 142564160353, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (142564160353) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71282080175 + 71282080176.
It is an arithmetic number, because the mean of its divisors is an integer number (71282080176).
Almost surely, 2142564160351 is an apocalyptic number.
142564160351 is a deficient number, since it is larger than the sum of its proper divisors (1).
142564160351 is an equidigital number, since it uses as much as digits as its factorization.
142564160351 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 86400, while the sum is 38.
The spelling of 142564160351 in words is "one hundred forty-two billion, five hundred sixty-four million, one hundred sixty thousand, three hundred fifty-one".
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