Base | Representation |
---|---|
bin | 110010011010100011… |
… | …1111110001010100001 |
3 | 101100110012120102221211 |
4 | 1210311013332022201 |
5 | 3233211424330411 |
6 | 121423024350121 |
7 | 10551630156406 |
oct | 1446507761241 |
9 | 340405512854 |
10 | 108265464481 |
11 | 41a08039989 |
12 | 18b95a75341 |
13 | a29504b125 |
14 | 5350aac2ad |
15 | 2c39bc1221 |
hex | 19351fe2a1 |
108265464481 has 4 divisors (see below), whose sum is σ = 108982454464. Its totient is φ = 107548474500.
The previous prime is 108265464469. The next prime is 108265464539. The reversal of 108265464481 is 184464562801.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 108265464481 - 25 = 108265464449 is a prime.
It is a super-2 number, since 2×1082654644812 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (108265464451) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 358494765 + ... + 358495066.
It is an arithmetic number, because the mean of its divisors is an integer number (27245613616).
Almost surely, 2108265464481 is an apocalyptic number.
It is an amenable number.
108265464481 is a deficient number, since it is larger than the sum of its proper divisors (716989983).
108265464481 is an equidigital number, since it uses as much as digits as its factorization.
108265464481 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 716989982.
The product of its (nonzero) digits is 1474560, while the sum is 49.
The spelling of 108265464481 in words is "one hundred eight billion, two hundred sixty-five million, four hundred sixty-four thousand, four hundred eighty-one".
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