Base | Representation |
---|---|
bin | 10010110000011100… |
… | …100010101011110110 |
3 | 1220222121020011222100 |
4 | 102300130202223312 |
5 | 312221334010202 |
6 | 13130253042530 |
7 | 1312043243061 |
oct | 226034425366 |
9 | 56877204870 |
10 | 20140141302 |
11 | 85a5648286 |
12 | 3aa0a86446 |
13 | 1b8c734398 |
14 | d90b658d8 |
15 | 7cd1ee41c |
hex | 4b0722af6 |
20140141302 has 24 divisors (see below), whose sum is σ = 44251580880. Its totient is φ = 6618825360.
The previous prime is 20140141279. The next prime is 20140141313. The reversal of 20140141302 is 20314104102.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7878277 + ... + 7880832.
It is an arithmetic number, because the mean of its divisors is an integer number (1843815870).
Almost surely, 220140141302 is an apocalyptic number.
20140141302 is an abundant number, since it is smaller than the sum of its proper divisors (24111439578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20140141302 is a wasteful number, since it uses less digits than its factorization.
20140141302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15759188 (or 15759185 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 20140141302 its reverse (20314104102), we get a palindrome (40454245404).
The spelling of 20140141302 in words is "twenty billion, one hundred forty million, one hundred forty-one thousand, three hundred two".
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