Base | Representation |
---|---|
bin | 111001000110110001… |
… | …0001011011000100111 |
3 | 102201112112210221102101 |
4 | 1302031202023120213 |
5 | 4002123202200041 |
6 | 132200452152531 |
7 | 11600655444454 |
oct | 1621542133047 |
9 | 381475727371 |
10 | 122633631271 |
11 | 48010540298 |
12 | 1b925908747 |
13 | b744a04078 |
14 | 5d1502082b |
15 | 32cb2cab31 |
hex | 1c8d88b627 |
122633631271 has 2 divisors, whose sum is σ = 122633631272. Its totient is φ = 122633631270.
The previous prime is 122633631223. The next prime is 122633631301. The reversal of 122633631271 is 172136336221.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 122633631271 - 29 = 122633630759 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 122633631271.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (132633631271) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61316815635 + 61316815636.
It is an arithmetic number, because the mean of its divisors is an integer number (61316815636).
Almost surely, 2122633631271 is an apocalyptic number.
122633631271 is a deficient number, since it is larger than the sum of its proper divisors (1).
122633631271 is an equidigital number, since it uses as much as digits as its factorization.
122633631271 is an evil number, because the sum of its binary digits is even.
The product of its digits is 54432, while the sum is 37.
Adding to 122633631271 its reverse (172136336221), we get a palindrome (294769967492).
The spelling of 122633631271 in words is "one hundred twenty-two billion, six hundred thirty-three million, six hundred thirty-one thousand, two hundred seventy-one".
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