Base | Representation |
---|---|
bin | 111100000010010… |
… | …0001110110010100 |
3 | 12012101112211012120 |
4 | 1320010201312110 |
5 | 13111200000030 |
6 | 531520415540 |
7 | 100630366140 |
oct | 17004416624 |
9 | 5171484176 |
10 | 2014453140 |
11 | 944119507 |
12 | 4827775b0 |
13 | 261467b0b |
14 | 15177c220 |
15 | bbcba010 |
hex | 78121d94 |
2014453140 has 48 divisors (see below), whose sum is σ = 6446251392. Its totient is φ = 460446336.
The previous prime is 2014453139. The next prime is 2014453141. The reversal of 2014453140 is 413544102.
It is an interprime number because it is at equal distance from previous prime (2014453139) and next prime (2014453141).
It is a self number, because there is not a number n which added to its sum of digits gives 2014453140.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2014453141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2397739 + ... + 2398578.
It is an arithmetic number, because the mean of its divisors is an integer number (134296904).
Almost surely, 22014453140 is an apocalyptic number.
2014453140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2014453140 is an abundant number, since it is smaller than the sum of its proper divisors (4431798252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2014453140 is a wasteful number, since it uses less digits than its factorization.
2014453140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4796336 (or 4796334 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 2014453140 is about 44882.6596805492. The cubic root of 2014453140 is about 1262.9487375200.
Adding to 2014453140 its reverse (413544102), we get a palindrome (2427997242).
The spelling of 2014453140 in words is "two billion, fourteen million, four hundred fifty-three thousand, one hundred forty".
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