Base | Representation |
---|---|
bin | 1101000001001… |
… | …01110111111001 |
3 | 21121111021212221 |
4 | 12200211313321 |
5 | 210424111113 |
6 | 14500404041 |
7 | 2464146565 |
oct | 640456771 |
9 | 247437787 |
10 | 109207033 |
11 | 5670a951 |
12 | 306a6621 |
13 | 19818460 |
14 | 1070a6a5 |
15 | 98c298d |
hex | 6825df9 |
109207033 has 8 divisors (see below), whose sum is σ = 117690048. Its totient is φ = 100735824.
The previous prime is 109207027. The next prime is 109207039. The reversal of 109207033 is 330702901.
It is an interprime number because it is at equal distance from previous prime (109207027) and next prime (109207039).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 109207033 - 221 = 107109881 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 109206989 and 109207007.
It is not an unprimeable number, because it can be changed into a prime (109207039) 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, 29766 + ... + 33232.
It is an arithmetic number, because the mean of its divisors is an integer number (14711256).
Almost surely, 2109207033 is an apocalyptic number.
109207033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
109207033 is a deficient number, since it is larger than the sum of its proper divisors (8483015).
109207033 is a wasteful number, since it uses less digits than its factorization.
109207033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5903.
The product of its (nonzero) digits is 1134, while the sum is 25.
The square root of 109207033 is about 10450.2168877014. The cubic root of 109207033 is about 477.9878631746.
Adding to 109207033 its reverse (330702901), we get a palindrome (439909934).
The spelling of 109207033 in words is "one hundred nine million, two hundred seven thousand, thirty-three".
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