Base | Representation |
---|---|
bin | 11000010111101101… |
… | …11110100101010010 |
3 | 1020202211121010101112 |
4 | 30023312332211102 |
5 | 203243432112003 |
6 | 10002144333322 |
7 | 642142001165 |
oct | 141366764522 |
9 | 36684533345 |
10 | 13083863378 |
11 | 5604555233 |
12 | 2651914242 |
13 | 13068856c1 |
14 | 8c1959adc |
15 | 5189ba3d8 |
hex | 30bdbe952 |
13083863378 has 8 divisors (see below), whose sum is σ = 19734225420. Its totient is φ = 6505788240.
The previous prime is 13083863363. The next prime is 13083863383. The reversal of 13083863378 is 87336838031.
It can be written as a sum of positive squares in 2 ways, for example, as 13069748329 + 14115049 = 114323^2 + 3757^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18071273 + ... + 18071996.
Almost surely, 213083863378 is an apocalyptic number.
13083863378 is a deficient number, since it is larger than the sum of its proper divisors (6650362042).
13083863378 is a wasteful number, since it uses less digits than its factorization.
13083863378 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36143452.
The product of its (nonzero) digits is 1741824, while the sum is 50.
The spelling of 13083863378 in words is "thirteen billion, eighty-three million, eight hundred sixty-three thousand, three hundred seventy-eight".
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