Base | Representation |
---|---|
bin | 1101000110001… |
… | …10010001111010 |
3 | 21122201200011012 |
4 | 12203012101322 |
5 | 211111122213 |
6 | 14522433522 |
7 | 2502554243 |
oct | 643062172 |
9 | 248650135 |
10 | 109864058 |
11 | 57019547 |
12 | 309628a2 |
13 | 199b8525 |
14 | 1083bcca |
15 | 99a24a8 |
hex | 68c647a |
109864058 has 4 divisors (see below), whose sum is σ = 164796090. Its totient is φ = 54932028.
The previous prime is 109864057. The next prime is 109864091. The reversal of 109864058 is 850468901.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 850468901 = 47 ⋅18095083.
It can be written as a sum of positive squares in only one way, i.e., 81848209 + 28015849 = 9047^2 + 5293^2 .
It is a super-2 number, since 2×1098640582 = 24140222480454728, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (109864057) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27466013 + ... + 27466016.
Almost surely, 2109864058 is an apocalyptic number.
109864058 is a deficient number, since it is larger than the sum of its proper divisors (54932032).
109864058 is an equidigital number, since it uses as much as digits as its factorization.
109864058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54932031.
The product of its (nonzero) digits is 69120, while the sum is 41.
The square root of 109864058 is about 10481.6056976019. The cubic root of 109864058 is about 478.9445239774.
It can be divided in two parts, 1098 and 64058, that added together give a palindrome (65156).
The spelling of 109864058 in words is "one hundred nine million, eight hundred sixty-four thousand, fifty-eight".
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