Base | Representation |
---|---|
bin | 1101101001101… |
… | …11000010011010 |
3 | 21222111020012120 |
4 | 12310313002122 |
5 | 213304121333 |
6 | 15210322110 |
7 | 2560256121 |
oct | 664670232 |
9 | 258436176 |
10 | 114520218 |
11 | 5970980a |
12 | 32429336 |
13 | 1a958957 |
14 | 112d0ab8 |
15 | a0c1db3 |
hex | 6d3709a |
114520218 has 32 divisors (see below), whose sum is σ = 232740864. Its totient is φ = 37562112.
The previous prime is 114520213. The next prime is 114520253. The reversal of 114520218 is 812025411.
It is a super-2 number, since 2×1145202182 = 26229760661535048, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (114520213) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103846 + ... + 104942.
It is an arithmetic number, because the mean of its divisors is an integer number (7273152).
Almost surely, 2114520218 is an apocalyptic number.
114520218 is an abundant number, since it is smaller than the sum of its proper divisors (118220646).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
114520218 is a wasteful number, since it uses less digits than its factorization.
114520218 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1366.
The product of its (nonzero) digits is 640, while the sum is 24.
The square root of 114520218 is about 10701.4119629141. The cubic root of 114520218 is about 485.6171941952.
Adding to 114520218 its reverse (812025411), we get a palindrome (926545629).
The spelling of 114520218 in words is "one hundred fourteen million, five hundred twenty thousand, two hundred eighteen".
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