Base | Representation |
---|---|
bin | 11001101100010111… |
… | …10101001111111010 |
3 | 1022121022210102222212 |
4 | 30312023311033322 |
5 | 211222224120432 |
6 | 10200432415122 |
7 | 665553560300 |
oct | 146613651772 |
9 | 38538712885 |
10 | 13793973242 |
11 | 593937a295 |
12 | 280b6a74a2 |
13 | 13baa2465a |
14 | 94bda6270 |
15 | 55aed82b2 |
hex | 3362f53fa |
13793973242 has 12 divisors (see below), whose sum is σ = 24069075930. Its totient is φ = 5911702776.
The previous prime is 13793973197. The next prime is 13793973269. The reversal of 13793973242 is 24237939731.
It can be written as a sum of positive squares in only one way, i.e., 12507961921 + 1286011321 = 111839^2 + 35861^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 70377317 + ... + 70377512.
Almost surely, 213793973242 is an apocalyptic number.
13793973242 is a deficient number, since it is larger than the sum of its proper divisors (10275102688).
13793973242 is a wasteful number, since it uses less digits than its factorization.
13793973242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 140754845 (or 140754838 counting only the distinct ones).
The product of its digits is 1714608, while the sum is 50.
The spelling of 13793973242 in words is "thirteen billion, seven hundred ninety-three million, nine hundred seventy-three thousand, two hundred forty-two".
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