Base | Representation |
---|---|
bin | 10010000011000001110… |
… | …111111011010100100000 |
3 | 11101120011220012112222022 |
4 | 102003001313323110200 |
5 | 130304414012313312 |
6 | 2345424055401012 |
7 | 155413251434246 |
oct | 22030167732440 |
9 | 4346156175868 |
10 | 1240203244832 |
11 | 438a70443a72 |
12 | 180439683168 |
13 | 8cc487bc486 |
14 | 44051ac0796 |
15 | 223d946d172 |
hex | 120c1dfb520 |
1240203244832 has 24 divisors (see below), whose sum is σ = 2456629597296. Its totient is φ = 616297315392.
The previous prime is 1240203244801. The next prime is 1240203244843. The reversal of 1240203244832 is 2384423020421.
It is a junction number, because it is equal to n+sod(n) for n = 1240203244792 and 1240203244801.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118879298 + ... + 118889729.
It is an arithmetic number, because the mean of its divisors is an integer number (102359566554).
Almost surely, 21240203244832 is an apocalyptic number.
It is an amenable number.
1240203244832 is a deficient number, since it is larger than the sum of its proper divisors (1216426352464).
1240203244832 is a wasteful number, since it uses less digits than its factorization.
1240203244832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 237769200 (or 237769192 counting only the distinct ones).
The product of its (nonzero) digits is 73728, while the sum is 35.
The spelling of 1240203244832 in words is "one trillion, two hundred forty billion, two hundred three million, two hundred forty-four thousand, eight hundred thirty-two".
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