Base | Representation |
---|---|
bin | 110010110010011000… |
… | …1101100010010001000 |
3 | 101102111220220112002011 |
4 | 1211210301230102020 |
5 | 3241331110233230 |
6 | 122034223545304 |
7 | 10610505420064 |
oct | 1454461542210 |
9 | 342456815064 |
10 | 109064930440 |
11 | 42288345554 |
12 | 1917975b234 |
13 | a391874bcb |
14 | 53c8d38aa4 |
15 | 2c84e8ee2a |
hex | 1964c6c488 |
109064930440 has 32 divisors (see below), whose sum is σ = 245453040000. Its totient is φ = 43615848384.
The previous prime is 109064930413. The next prime is 109064930521. The reversal of 109064930440 is 44039460901.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a junction number, because it is equal to n+sod(n) for n = 109064930393 and 109064930402.
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, 140640 + ... + 487759.
It is an arithmetic number, because the mean of its divisors is an integer number (7670407500).
Almost surely, 2109064930440 is an apocalyptic number.
109064930440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
109064930440 is an abundant number, since it is smaller than the sum of its proper divisors (136388109560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109064930440 is a wasteful number, since it uses less digits than its factorization.
109064930440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 632749 (or 632745 counting only the distinct ones).
The product of its (nonzero) digits is 93312, while the sum is 40.
The spelling of 109064930440 in words is "one hundred nine billion, sixty-four million, nine hundred thirty thousand, four hundred forty".
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