Base | Representation |
---|---|
bin | 11000010001011111… |
… | …11011000100000100 |
3 | 1020122012102001102022 |
4 | 30020233323010010 |
5 | 203142102313213 |
6 | 5553042102312 |
7 | 640636320611 |
oct | 141057730404 |
9 | 36565361368 |
10 | 13031682308 |
11 | 5588054887 |
12 | 263834a998 |
13 | 12c8b15628 |
14 | 8b8a55508 |
15 | 51410e308 |
hex | 308bfb104 |
13031682308 has 24 divisors (see below), whose sum is σ = 23150373120. Its totient is φ = 6417541440.
The previous prime is 13031682283. The next prime is 13031682329. The reversal of 13031682308 is 80328613031.
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, 178913 + ... + 240983.
It is an arithmetic number, because the mean of its divisors is an integer number (964598880).
Almost surely, 213031682308 is an apocalyptic number.
It is an amenable number.
13031682308 is a deficient number, since it is larger than the sum of its proper divisors (10118690812).
13031682308 is a wasteful number, since it uses less digits than its factorization.
13031682308 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62867 (or 62865 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 35.
The spelling of 13031682308 in words is "thirteen billion, thirty-one million, six hundred eighty-two thousand, three hundred eight".
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