Base | Representation |
---|---|
bin | 110010011101111100… |
… | …0011011110110001111 |
3 | 101100202002220010022212 |
4 | 1210323320123312033 |
5 | 3233424440113041 |
6 | 121442154301035 |
7 | 10554504605633 |
oct | 1447370336617 |
9 | 340662803285 |
10 | 108378832271 |
11 | 41a66030876 |
12 | 19007a2777b |
13 | a2b2692368 |
14 | 5361b7cdc3 |
15 | 2c44b168eb |
hex | 193be1bd8f |
108378832271 has 2 divisors, whose sum is σ = 108378832272. Its totient is φ = 108378832270.
The previous prime is 108378832249. The next prime is 108378832297. The reversal of 108378832271 is 172238873801.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 108378832271 - 234 = 91198963087 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (108378852271) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54189416135 + 54189416136.
It is an arithmetic number, because the mean of its divisors is an integer number (54189416136).
Almost surely, 2108378832271 is an apocalyptic number.
108378832271 is a deficient number, since it is larger than the sum of its proper divisors (1).
108378832271 is an equidigital number, since it uses as much as digits as its factorization.
108378832271 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 903168, while the sum is 50.
The spelling of 108378832271 in words is "one hundred eight billion, three hundred seventy-eight million, eight hundred thirty-two thousand, two hundred seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •