Base | Representation |
---|---|
bin | 101010011100110… |
… | …1010010000000100 |
3 | 10200021021002101212 |
4 | 1110321222100010 |
5 | 10404121321122 |
6 | 353201510552 |
7 | 50204132540 |
oct | 12471522004 |
9 | 3607232355 |
10 | 1424401412 |
11 | 671045955 |
12 | 339042458 |
13 | 199143395 |
14 | d7264a20 |
15 | 850b4ce2 |
hex | 54e6a404 |
1424401412 has 12 divisors (see below), whose sum is σ = 2848802880. Its totient is φ = 610457736.
The previous prime is 1424401403. The next prime is 1424401421. The reversal of 1424401412 is 2141044241.
It is an interprime number because it is at equal distance from previous prime (1424401403) and next prime (1424401421).
1424401412 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25435712 + ... + 25435767.
It is an arithmetic number, because the mean of its divisors is an integer number (237400240).
Almost surely, 21424401412 is an apocalyptic number.
It is an amenable number.
1424401412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1424401412 is a wasteful number, since it uses less digits than its factorization.
1424401412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50871490 (or 50871488 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 23.
The square root of 1424401412 is about 37741.2428518193. The cubic root of 1424401412 is about 1125.1509689086.
Adding to 1424401412 its reverse (2141044241), we get a palindrome (3565445653).
The spelling of 1424401412 in words is "one billion, four hundred twenty-four million, four hundred one thousand, four hundred twelve".
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