Base | Representation |
---|---|
bin | 100000001011111… |
… | …111011101001100 |
3 | 1101122010120111210 |
4 | 200023333131030 |
5 | 2101220430122 |
6 | 125330214420 |
7 | 16245022020 |
oct | 4013773514 |
9 | 1348116453 |
10 | 540014412 |
11 | 257907903 |
12 | 130a24410 |
13 | 87b55372 |
14 | 51a10380 |
15 | 3261e40c |
hex | 202ff74c |
540014412 has 24 divisors (see below), whose sum is σ = 1440038656. Its totient is φ = 154289808.
The previous prime is 540014411. The next prime is 540014417. The reversal of 540014412 is 214410045.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (540014411) 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, 3214288 + ... + 3214455.
Almost surely, 2540014412 is an apocalyptic number.
It is an amenable number.
540014412 is an abundant number, since it is smaller than the sum of its proper divisors (900024244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
540014412 is a wasteful number, since it uses less digits than its factorization.
540014412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6428757 (or 6428755 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 21.
The square root of 540014412 is about 23238.2101720421. The cubic root of 540014412 is about 814.3325293930.
Adding to 540014412 its reverse (214410045), we get a palindrome (754424457).
The spelling of 540014412 in words is "five hundred forty million, fourteen thousand, four hundred twelve".
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