Base | Representation |
---|---|
bin | 11001001100100… |
… | …001001011111100 |
3 | 1002110101222221020 |
4 | 121030201023330 |
5 | 1331203241220 |
6 | 105540104140 |
7 | 13321664451 |
oct | 3114411374 |
9 | 1073358836 |
10 | 422712060 |
11 | 1a7678911 |
12 | b9695050 |
13 | 697642a4 |
14 | 401d7828 |
15 | 2719d040 |
hex | 193212fc |
422712060 has 48 divisors (see below), whose sum is σ = 1194673536. Its totient is φ = 111668032.
The previous prime is 422712023. The next prime is 422712067. The reversal of 422712060 is 60217224.
It is a self number, because there is not a number n which added to its sum of digits gives 422712060.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (422712067) 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, 26502 + ... + 39341.
It is an arithmetic number, because the mean of its divisors is an integer number (24889032).
Almost surely, 2422712060 is an apocalyptic number.
It is an amenable number.
422712060 is an abundant number, since it is smaller than the sum of its proper divisors (771961476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
422712060 is a wasteful number, since it uses less digits than its factorization.
422712060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65962 (or 65960 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 24.
The square root of 422712060 is about 20559.9625486040. The cubic root of 422712060 is about 750.4957078483.
Adding to 422712060 its reverse (60217224), we get a palindrome (482929284).
The spelling of 422712060 in words is "four hundred twenty-two million, seven hundred twelve thousand, sixty".
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