Base | Representation |
---|---|
bin | 111100000010001… |
… | …1100100000001000 |
3 | 12012101111201011110 |
4 | 1320010130200020 |
5 | 13111143244430 |
6 | 531520130320 |
7 | 100630245243 |
oct | 17004344010 |
9 | 5171451143 |
10 | 2014431240 |
11 | 944104008 |
12 | 4827669a0 |
13 | 26145ab63 |
14 | 15177425a |
15 | bbcb37b0 |
hex | 7811c808 |
2014431240 has 32 divisors (see below), whose sum is σ = 6043294080. Its totient is φ = 537181632.
The previous prime is 2014431197. The next prime is 2014431253. The reversal of 2014431240 is 421344102.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8393344 + ... + 8393583.
It is an arithmetic number, because the mean of its divisors is an integer number (188852940).
Almost surely, 22014431240 is an apocalyptic number.
2014431240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2014431240 is an abundant number, since it is smaller than the sum of its proper divisors (4028862840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2014431240 is a wasteful number, since it uses less digits than its factorization.
2014431240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16786941 (or 16786937 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 2014431240 is about 44882.4157103871. The cubic root of 2014431240 is about 1262.9441608143.
Adding to 2014431240 its reverse (421344102), we get a palindrome (2435775342).
The spelling of 2014431240 in words is "two billion, fourteen million, four hundred thirty-one thousand, two hundred forty".
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