Base | Representation |
---|---|
bin | 111111110010010… |
… | …0010010110111110 |
3 | 12112011022201011202 |
4 | 1333210202112332 |
5 | 13340403044400 |
6 | 552213415502 |
7 | 104016055031 |
oct | 17744422676 |
9 | 5464281152 |
10 | 2140284350 |
11 | 9a9153346 |
12 | 4b893a592 |
13 | 281553c59 |
14 | 164375018 |
15 | c7d734d5 |
hex | 7f9225be |
2140284350 has 48 divisors (see below), whose sum is σ = 4048776576. Its totient is φ = 841596000.
The previous prime is 2140284347. The next prime is 2140284383. The reversal of 2140284350 is 534820412.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1657205 + ... + 1658495.
It is an arithmetic number, because the mean of its divisors is an integer number (84349512).
Almost surely, 22140284350 is an apocalyptic number.
2140284350 is a deficient number, since it is larger than the sum of its proper divisors (1908492226).
2140284350 is a wasteful number, since it uses less digits than its factorization.
2140284350 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1841 (or 1836 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 29.
The square root of 2140284350 is about 46263.2073034285. The cubic root of 2140284350 is about 1288.7158163560.
The spelling of 2140284350 in words is "two billion, one hundred forty million, two hundred eighty-four thousand, three hundred fifty".
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