Base | Representation |
---|---|
bin | 11010001111010… |
… | …11000000010001 |
3 | 120100011222221222 |
4 | 31013223000101 |
5 | 422322134321 |
6 | 33501454425 |
7 | 5311642403 |
oct | 1507530021 |
9 | 510158858 |
10 | 220114961 |
11 | 1032816a0 |
12 | 61871415 |
13 | 367aab51 |
14 | 2133ab73 |
15 | 144ce3ab |
hex | d1eb011 |
220114961 has 8 divisors (see below), whose sum is σ = 246615744. Its totient is φ = 194695920.
The previous prime is 220114949. The next prime is 220114967. The reversal of 220114961 is 169411022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 220114961 - 26 = 220114897 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 220114961.
It is not an unprimeable number, because it can be changed into a prime (220114967) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270005 + ... + 270818.
It is an arithmetic number, because the mean of its divisors is an integer number (30826968).
Almost surely, 2220114961 is an apocalyptic number.
It is an amenable number.
220114961 is a deficient number, since it is larger than the sum of its proper divisors (26500783).
220114961 is a wasteful number, since it uses less digits than its factorization.
220114961 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 540871.
The product of its (nonzero) digits is 864, while the sum is 26.
The square root of 220114961 is about 14836.2718025790. The cubic root of 220114961 is about 603.7862065512.
Adding to 220114961 its reverse (169411022), we get a palindrome (389525983).
The spelling of 220114961 in words is "two hundred twenty million, one hundred fourteen thousand, nine hundred sixty-one".
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