Base | Representation |
---|---|
bin | 1110000000011… |
… | …10000111001111 |
3 | 22012002112101121 |
4 | 13000032013033 |
5 | 220034421234 |
6 | 15354221411 |
7 | 2624501461 |
oct | 700160717 |
9 | 265075347 |
10 | 117498319 |
11 | 60363254 |
12 | 33424867 |
13 | 1b45c343 |
14 | 11868131 |
15 | a4ae4b4 |
hex | 700e1cf |
117498319 has 4 divisors (see below), whose sum is σ = 117651096. Its totient is φ = 117345544.
The previous prime is 117498307. The next prime is 117498341. The reversal of 117498319 is 913894711.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 913894711 = 10211 ⋅89501.
It is a cyclic number.
It is not a de Polignac number, because 117498319 - 25 = 117498287 is a prime.
It is a super-2 number, since 2×1174983192 = 27611709935651522, which contains 22 as substring.
It is a Duffinian number.
It is a zygodrome in base 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (117498379) 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 in 3 ways as a sum of consecutive naturals, for example, 75229 + ... + 76774.
It is an arithmetic number, because the mean of its divisors is an integer number (29412774).
Almost surely, 2117498319 is an apocalyptic number.
117498319 is a deficient number, since it is larger than the sum of its proper divisors (152777).
117498319 is an equidigital number, since it uses as much as digits as its factorization.
117498319 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 152776.
The product of its digits is 54432, while the sum is 43.
The square root of 117498319 is about 10839.6641553140. The cubic root of 117498319 is about 489.7907186243.
It can be divided in two parts, 117 and 498319, that added together give a square (498436 = 7062).
The spelling of 117498319 in words is "one hundred seventeen million, four hundred ninety-eight thousand, three hundred nineteen".
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