Base | Representation |
---|---|
bin | 1000010110000101… |
… | …1101110010000110 |
3 | 12210010020000202122 |
4 | 2011201131302012 |
5 | 14041434024340 |
6 | 1010142005542 |
7 | 106340616416 |
oct | 20541356206 |
9 | 5703200678 |
10 | 2240142470 |
11 | a4a558215 |
12 | 5262768b2 |
13 | 299147cb7 |
14 | 17372a646 |
15 | d19eadb5 |
hex | 8585dc86 |
2240142470 has 8 divisors (see below), whose sum is σ = 4032256464. Its totient is φ = 896056984.
The previous prime is 2240142451. The next prime is 2240142481. The reversal of 2240142470 is 742410422.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent 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, 112007114 + ... + 112007133.
It is an arithmetic number, because the mean of its divisors is an integer number (504032058).
Almost surely, 22240142470 is an apocalyptic number.
2240142470 is a deficient number, since it is larger than the sum of its proper divisors (1792113994).
2240142470 is a wasteful number, since it uses less digits than its factorization.
2240142470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 224014254.
The product of its (nonzero) digits is 3584, while the sum is 26.
The square root of 2240142470 is about 47330.1433549488. The cubic root of 2240142470 is about 1308.4542632979.
Adding to 2240142470 its reverse (742410422), we get a palindrome (2982552892).
The spelling of 2240142470 in words is "two billion, two hundred forty million, one hundred forty-two thousand, four hundred seventy".
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