Base | Representation |
---|---|
bin | 1101000010010… |
… | …10010000000111 |
3 | 21121202212021200 |
4 | 12201022100013 |
5 | 210443343124 |
6 | 14503513543 |
7 | 2465340162 |
oct | 641122007 |
9 | 247685250 |
10 | 109356039 |
11 | 568018a1 |
12 | 307588b3 |
13 | 1986b220 |
14 | 10748ad9 |
15 | 9901bc9 |
hex | 684a407 |
109356039 has 24 divisors (see below), whose sum is σ = 179066160. Its totient is φ = 63752832.
The previous prime is 109356031. The next prime is 109356041. The reversal of 109356039 is 930653901.
109356039 is a `hidden beast` number, since 1 + 0 + 93 + 560 + 3 + 9 = 666.
It is not a de Polignac number, because 109356039 - 23 = 109356031 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 109355994 and 109356012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109356031) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22374 + ... + 26819.
It is an arithmetic number, because the mean of its divisors is an integer number (7461090).
Almost surely, 2109356039 is an apocalyptic number.
109356039 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
109356039 is a deficient number, since it is larger than the sum of its proper divisors (69710121).
109356039 is a wasteful number, since it uses less digits than its factorization.
109356039 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49231 (or 49228 counting only the distinct ones).
The product of its (nonzero) digits is 21870, while the sum is 36.
The square root of 109356039 is about 10457.3437831985. The cubic root of 109356039 is about 478.2051589812.
The spelling of 109356039 in words is "one hundred nine million, three hundred fifty-six thousand, thirty-nine".
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