Base | Representation |
---|---|
bin | 11001000111110001… |
… | …00110000011010100 |
3 | 1021210221001120002002 |
4 | 30203320212003110 |
5 | 210110124042442 |
6 | 10110143534432 |
7 | 655135046603 |
oct | 144370460324 |
9 | 37727046062 |
10 | 13486940372 |
11 | 57a1031a14 |
12 | 27448ba418 |
13 | 136c2336b9 |
14 | 91d2c1a3a |
15 | 53e08a732 |
hex | 323e260d4 |
13486940372 has 24 divisors (see below), whose sum is σ = 23785164480. Its totient is φ = 6691233600.
The previous prime is 13486940317. The next prime is 13486940381. The reversal of 13486940372 is 27304968431.
It is a congruent number.
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, 1182497 + ... + 1193847.
It is an arithmetic number, because the mean of its divisors is an integer number (991048520).
Almost surely, 213486940372 is an apocalyptic number.
It is an amenable number.
13486940372 is a deficient number, since it is larger than the sum of its proper divisors (10298224108).
13486940372 is a wasteful number, since it uses less digits than its factorization.
13486940372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13631 (or 13629 counting only the distinct ones).
The product of its (nonzero) digits is 870912, while the sum is 47.
The spelling of 13486940372 in words is "thirteen billion, four hundred eighty-six million, nine hundred forty thousand, three hundred seventy-two".
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