Base | Representation |
---|---|
bin | 1100111111111… |
… | …11111000100010 |
3 | 21121012101102201 |
4 | 12133333320202 |
5 | 210404121201 |
6 | 14453203414 |
7 | 2462631121 |
oct | 637777042 |
9 | 247171381 |
10 | 109051426 |
11 | 56613a50 |
12 | 3063056a |
13 | 19792693 |
14 | 106a9ab8 |
15 | 9891801 |
hex | 67ffe22 |
109051426 has 16 divisors (see below), whose sum is σ = 184602240. Its totient is φ = 47859280.
The previous prime is 109051409. The next prime is 109051427. The reversal of 109051426 is 624150901.
It is a junction number, because it is equal to n+sod(n) for n = 109051394 and 109051403.
It is not an unprimeable number, because it can be changed into a prime (109051427) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84826 + ... + 86101.
It is an arithmetic number, because the mean of its divisors is an integer number (11537640).
Almost surely, 2109051426 is an apocalyptic number.
109051426 is a deficient number, since it is larger than the sum of its proper divisors (75550814).
109051426 is a wasteful number, since it uses less digits than its factorization.
109051426 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170969.
The product of its (nonzero) digits is 2160, while the sum is 28.
The square root of 109051426 is about 10442.7690772132. The cubic root of 109051426 is about 477.7607300249.
The spelling of 109051426 in words is "one hundred nine million, fifty-one thousand, four hundred twenty-six".
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