Base | Representation |
---|---|
bin | 111011011000011110… |
… | …1100111000010101011 |
3 | 110012011022000012211212 |
4 | 1312300331213002223 |
5 | 4042131341223144 |
6 | 134325552143335 |
7 | 12133065356363 |
oct | 1666075470253 |
9 | 405138005755 |
10 | 127522992299 |
11 | 4a09a44a62a |
12 | 2086b237b4b |
13 | c0439657c1 |
14 | 625a5219a3 |
15 | 34b567a49e |
hex | 1db0f670ab |
127522992299 has 2 divisors, whose sum is σ = 127522992300. Its totient is φ = 127522992298.
The previous prime is 127522992287. The next prime is 127522992301. The reversal of 127522992299 is 992299225721.
It is a strong prime.
It is an emirp because it is prime and its reverse (992299225721) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-127522992299 is a prime.
It is a super-2 number, since 2×1275229922992 (a number of 23 digits) contains 22 as substring.
Together with 127522992301, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (127522992239) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63761496149 + 63761496150.
It is an arithmetic number, because the mean of its divisors is an integer number (63761496150).
Almost surely, 2127522992299 is an apocalyptic number.
127522992299 is a deficient number, since it is larger than the sum of its proper divisors (1).
127522992299 is an equidigital number, since it uses as much as digits as its factorization.
127522992299 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 7348320, while the sum is 59.
The spelling of 127522992299 in words is "one hundred twenty-seven billion, five hundred twenty-two million, nine hundred ninety-two thousand, two hundred ninety-nine".
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