Base | Representation |
---|---|
bin | 1000010110000101… |
… | …0011011110001010 |
3 | 12210010010212211100 |
4 | 2011201103132022 |
5 | 14041431201414 |
6 | 1010141042230 |
7 | 106340352321 |
oct | 20541233612 |
9 | 5703125740 |
10 | 2240100234 |
11 | a4a529509 |
12 | 526256376 |
13 | 2991319c8 |
14 | 1737190b8 |
15 | d19dd609 |
hex | 8585378a |
2240100234 has 24 divisors (see below), whose sum is σ = 5139054180. Its totient is φ = 702776448.
The previous prime is 2240100227. The next prime is 2240100253. The reversal of 2240100234 is 4320010422.
It can be written as a sum of positive squares in 2 ways, for example, as 2219823225 + 20277009 = 47115^2 + 4503^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3659989 + ... + 3660600.
Almost surely, 22240100234 is an apocalyptic number.
2240100234 is an abundant number, since it is smaller than the sum of its proper divisors (2898953946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2240100234 is a wasteful number, since it uses less digits than its factorization.
2240100234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7320614 (or 7320611 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 2240100234 is about 47329.6971678459. The cubic root of 2240100234 is about 1308.4460399784.
Adding to 2240100234 its reverse (4320010422), we get a palindrome (6560110656).
The spelling of 2240100234 in words is "two billion, two hundred forty million, one hundred thousand, two hundred thirty-four".
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