Base | Representation |
---|---|
bin | 1101000110011… |
… | …11000011101011 |
3 | 21122210111110210 |
4 | 12203033003223 |
5 | 211113300021 |
6 | 14523312203 |
7 | 2503064124 |
oct | 643170353 |
9 | 248714423 |
10 | 109900011 |
11 | 57043561 |
12 | 3097b663 |
13 | 199cb9c0 |
14 | 1084b04b |
15 | 99ace76 |
hex | 68cf0eb |
109900011 has 16 divisors (see below), whose sum is σ = 158006016. Its totient is φ = 67544736.
The previous prime is 109899997. The next prime is 109900031. The reversal of 109900011 is 110009901.
It is not a de Polignac number, because 109900011 - 26 = 109899947 is a prime.
It is not an unprimeable number, because it can be changed into a prime (109900031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44146 + ... + 46568.
It is an arithmetic number, because the mean of its divisors is an integer number (9875376).
Almost surely, 2109900011 is an apocalyptic number.
109900011 is a deficient number, since it is larger than the sum of its proper divisors (48106005).
109900011 is a wasteful number, since it uses less digits than its factorization.
109900011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3602.
The product of its (nonzero) digits is 81, while the sum is 21.
The square root of 109900011 is about 10483.3206094252. The cubic root of 109900011 is about 478.9967631257.
Adding to 109900011 its reverse (110009901), we get a palindrome (219909912).
The spelling of 109900011 in words is "one hundred nine million, nine hundred thousand, eleven".
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