Base | Representation |
---|---|
bin | 11101010100000011111… |
… | …010111011101111101100 |
3 | 21010120112101020011010222 |
4 | 131110003322323233230 |
5 | 231001000243130130 |
6 | 4141223255350512 |
7 | 265351562513561 |
oct | 35240372735754 |
9 | 7116471204128 |
10 | 2014405442540 |
11 | 7073393a1aa7 |
12 | 2864a4382438 |
13 | 117c5ab6bb7a |
14 | 6d6d7b46868 |
15 | 375ec9ebce5 |
hex | 1d503ebbbec |
2014405442540 has 24 divisors (see below), whose sum is σ = 4232363471280. Its totient is φ = 805359883328.
The previous prime is 2014405442443. The next prime is 2014405442563. The reversal of 2014405442540 is 452445044102.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 2014405442540.
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, 25102295 + ... + 25182414.
It is an arithmetic number, because the mean of its divisors is an integer number (176348477970).
Almost surely, 22014405442540 is an apocalyptic number.
2014405442540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2014405442540 is an abundant number, since it is smaller than the sum of its proper divisors (2217958028740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2014405442540 is a wasteful number, since it uses less digits than its factorization.
2014405442540 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50286721 (or 50286719 counting only the distinct ones).
The product of its (nonzero) digits is 102400, while the sum is 35.
The spelling of 2014405442540 in words is "two trillion, fourteen billion, four hundred five million, four hundred forty-two thousand, five hundred forty".
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