Base | Representation |
---|---|
bin | 1101101001101… |
… | …11010010000100 |
3 | 21222111021120200 |
4 | 12310313102010 |
5 | 213304134340 |
6 | 15210330500 |
7 | 2560262052 |
oct | 664672204 |
9 | 258437520 |
10 | 114521220 |
11 | 5970a540 |
12 | 32429a30 |
13 | 1a959248 |
14 | 112d11d2 |
15 | a0c2330 |
hex | 6d37484 |
114521220 has 72 divisors (see below), whose sum is σ = 378967680. Its totient is φ = 27762240.
The previous prime is 114521201. The next prime is 114521237. The reversal of 114521220 is 22125411.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 114521193 and 114521202.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 26940 + ... + 30899.
It is an arithmetic number, because the mean of its divisors is an integer number (5263440).
Almost surely, 2114521220 is an apocalyptic number.
114521220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
114521220 is an abundant number, since it is smaller than the sum of its proper divisors (264446460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
114521220 is a wasteful number, since it uses less digits than its factorization.
114521220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57865 (or 57860 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 18.
The square root of 114521220 is about 10701.4587790637. The cubic root of 114521220 is about 485.6186105011.
Adding to 114521220 its reverse (22125411), we get a palindrome (136646631).
The spelling of 114521220 in words is "one hundred fourteen million, five hundred twenty-one thousand, two hundred twenty".
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