Base | Representation |
---|---|
bin | 1000010001011000… |
… | …1001111100011110 |
3 | 12201202002000202101 |
4 | 2010112021330132 |
5 | 14021410303124 |
6 | 1004154515314 |
7 | 106011043411 |
oct | 20426117436 |
9 | 5652060671 |
10 | 2220400414 |
11 | a3a3a3771 |
12 | 51b735b3a |
13 | 2950250cb |
14 | 170c6bb78 |
15 | cedeb644 |
hex | 84589f1e |
2220400414 has 32 divisors (see below), whose sum is σ = 3526047360. Its totient is φ = 1047333888.
The previous prime is 2220400411. The next prime is 2220400421. The reversal of 2220400414 is 4140040222.
It is a junction number, because it is equal to n+sod(n) for n = 2220400391 and 2220400400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2220400411) 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, 376174 + ... + 382030.
It is an arithmetic number, because the mean of its divisors is an integer number (110188980).
Almost surely, 22220400414 is an apocalyptic number.
2220400414 is a deficient number, since it is larger than the sum of its proper divisors (1305646946).
2220400414 is a wasteful number, since it uses less digits than its factorization.
2220400414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6052.
The product of its (nonzero) digits is 512, while the sum is 19.
The square root of 2220400414 is about 47121.1249229048. The cubic root of 2220400414 is about 1304.5991759919.
Adding to 2220400414 its reverse (4140040222), we get a palindrome (6360440636).
The spelling of 2220400414 in words is "two billion, two hundred twenty million, four hundred thousand, four hundred fourteen".
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