Base | Representation |
---|---|
bin | 110010011110111011… |
… | …1000101000010111101 |
3 | 101100211102100210122112 |
4 | 1210331313011002331 |
5 | 3234011434444130 |
6 | 121445342023405 |
7 | 10555360026464 |
oct | 1447567050275 |
9 | 340742323575 |
10 | 108412031165 |
11 | 41a82846679 |
12 | 19016b77b65 |
13 | a2b9517389 |
14 | 53663419db |
15 | 2c479c3495 |
hex | 193ddc50bd |
108412031165 has 8 divisors (see below), whose sum is σ = 130390782720. Its totient is φ = 86532061392.
The previous prime is 108412031137. The next prime is 108412031177. The reversal of 108412031165 is 561130214801.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 108412031165 - 224 = 108395253949 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24693029 + ... + 24697418.
It is an arithmetic number, because the mean of its divisors is an integer number (16298847840).
Almost surely, 2108412031165 is an apocalyptic number.
It is an amenable number.
108412031165 is a deficient number, since it is larger than the sum of its proper divisors (21978751555).
108412031165 is an equidigital number, since it uses as much as digits as its factorization.
108412031165 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49390891.
The product of its (nonzero) digits is 5760, while the sum is 32.
Adding to 108412031165 its reverse (561130214801), we get a palindrome (669542245966).
The spelling of 108412031165 in words is "one hundred eight billion, four hundred twelve million, thirty-one thousand, one hundred sixty-five".
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