Base | Representation |
---|---|
bin | 10110011010100100… |
… | …11101101011101000 |
3 | 1011001200021211022001 |
4 | 23031102131223220 |
5 | 144121212312130 |
6 | 5310044340344 |
7 | 604134124300 |
oct | 131522355350 |
9 | 34050254261 |
10 | 12034104040 |
11 | 5115a35532 |
12 | 23ba2446b4 |
13 | 119a24582a |
14 | 822378600 |
15 | 4a675a6ca |
hex | 2cd49dae8 |
12034104040 has 48 divisors (see below), whose sum is σ = 31497430500. Its totient is φ = 4125977856.
The previous prime is 12034104037. The next prime is 12034104067. The reversal of 12034104040 is 4040143021.
It can be written as a sum of positive squares in 2 ways, for example, as 11228793156 + 805310884 = 105966^2 + 28378^2 .
It is a junction number, because it is equal to n+sod(n) for n = 12034103999 and 12034104017.
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, 3067965 + ... + 3071884.
Almost surely, 212034104040 is an apocalyptic number.
12034104040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12034104040 is an abundant number, since it is smaller than the sum of its proper divisors (19463326460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12034104040 is a wasteful number, since it uses less digits than its factorization.
12034104040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6139874 (or 6139863 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 12034104040 its reverse (4040143021), we get a palindrome (16074247061).
The spelling of 12034104040 in words is "twelve billion, thirty-four million, one hundred four thousand, forty".
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