Base | Representation |
---|---|
bin | 1011001011100110… |
… | …0001000110001110 |
3 | 21202011201001021000 |
4 | 2302321201012032 |
5 | 22121331002342 |
6 | 1213454521130 |
7 | 134243445051 |
oct | 26271410616 |
9 | 7664631230 |
10 | 3001422222 |
11 | 1300251a37 |
12 | 6b92061a6 |
13 | 38aa919a6 |
14 | 206896a98 |
15 | 12877544c |
hex | b2e6118e |
3001422222 has 32 divisors (see below), whose sum is σ = 6899824800. Its totient is φ = 965974464.
The previous prime is 3001422187. The next prime is 3001422227. The reversal of 3001422222 is 2222241003.
3001422222 is a `hidden beast` number, since 300 + 142 + 2 + 222 = 666.
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 = 3001422195 and 3001422204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3001422227) 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, 956743 + ... + 959874.
It is an arithmetic number, because the mean of its divisors is an integer number (215619525).
Almost surely, 23001422222 is an apocalyptic number.
3001422222 is an abundant number, since it is smaller than the sum of its proper divisors (3898402578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3001422222 is a wasteful number, since it uses less digits than its factorization.
3001422222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1916657 (or 1916651 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 3001422222 is about 54785.2372633358. The cubic root of 3001422222 is about 1442.4774453089.
Adding to 3001422222 its reverse (2222241003), we get a palindrome (5223663225).
The spelling of 3001422222 in words is "three billion, one million, four hundred twenty-two thousand, two hundred twenty-two".
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