Base | Representation |
---|---|
bin | 1100110110101… |
… | …11001010100101 |
3 | 21111220122021111 |
4 | 12123113022211 |
5 | 210101223234 |
6 | 14411145021 |
7 | 2446406605 |
oct | 633271245 |
9 | 244818244 |
10 | 107836069 |
11 | 55963920 |
12 | 30145171 |
13 | 19458433 |
14 | 10470c05 |
15 | 9701664 |
hex | 66d72a5 |
107836069 has 4 divisors (see below), whose sum is σ = 117639360. Its totient is φ = 98032780.
The previous prime is 107836067. The next prime is 107836087. The reversal of 107836069 is 960638701.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 107836069 - 21 = 107836067 is a prime.
It is a super-2 number, since 2×1078360692 = 23257235554745522, which contains 22 as substring.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107836063) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4901629 + ... + 4901650.
It is an arithmetic number, because the mean of its divisors is an integer number (29409840).
Almost surely, 2107836069 is an apocalyptic number.
It is an amenable number.
107836069 is a deficient number, since it is larger than the sum of its proper divisors (9803291).
107836069 is an equidigital number, since it uses as much as digits as its factorization.
107836069 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9803290.
The product of its (nonzero) digits is 54432, while the sum is 40.
The square root of 107836069 is about 10384.4147162948. The cubic root of 107836069 is about 475.9792452053.
The spelling of 107836069 in words is "one hundred seven million, eight hundred thirty-six thousand, sixty-nine".
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