Base | Representation |
---|---|
bin | 1101000110101… |
… | …00101010110010 |
3 | 21122211200000000 |
4 | 12203110222302 |
5 | 211120013434 |
6 | 14524010430 |
7 | 2503221126 |
oct | 643245262 |
9 | 248750000 |
10 | 109922994 |
11 | 57059855 |
12 | 30990a16 |
13 | 19a092bc |
14 | 10855586 |
15 | 99b4b99 |
hex | 68d4ab2 |
109922994 has 36 divisors (see below), whose sum is σ = 247343694. Its totient is φ = 36636624.
The previous prime is 109922951. The next prime is 109923001. The reversal of 109922994 is 499229901.
109922994 is nontrivially palindromic in base 15.
It can be written as a sum of positive squares in only one way, i.e., 105822369 + 4100625 = 10287^2 + 2025^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 8934 + ... + 17310.
Almost surely, 2109922994 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 109922994, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123671847).
109922994 is an abundant number, since it is smaller than the sum of its proper divisors (137420700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109922994 is an frugal number, since it uses more digits than its factorization.
109922994 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8403 (or 8382 counting only the distinct ones).
The product of its (nonzero) digits is 104976, while the sum is 45.
The square root of 109922994 is about 10484.4167219736. The cubic root of 109922994 is about 479.0301510971.
The spelling of 109922994 in words is "one hundred nine million, nine hundred twenty-two thousand, nine hundred ninety-four".
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