Base | Representation |
---|---|
bin | 10111110111111000… |
… | …10011000001101111 |
3 | 1020002020010001000022 |
4 | 23323330103001233 |
5 | 202222101304013 |
6 | 5515444552355 |
7 | 632420123051 |
oct | 137374230157 |
9 | 36066101008 |
10 | 12816822383 |
11 | 54878423a2 |
12 | 25983b26bb |
13 | 1293457691 |
14 | 8982c58d1 |
15 | 50031c008 |
hex | 2fbf1306f |
12816822383 has 8 divisors (see below), whose sum is σ = 12835200000. Its totient is φ = 12798460728.
The previous prime is 12816822379. The next prime is 12816822413. The reversal of 12816822383 is 38322861821.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12816822383 - 22 = 12816822379 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12816822323) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2794310 + ... + 2798892.
It is an arithmetic number, because the mean of its divisors is an integer number (1604400000).
Almost surely, 212816822383 is an apocalyptic number.
12816822383 is a deficient number, since it is larger than the sum of its proper divisors (18377617).
12816822383 is a wasteful number, since it uses less digits than its factorization.
12816822383 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7981.
The product of its digits is 221184, while the sum is 44.
The spelling of 12816822383 in words is "twelve billion, eight hundred sixteen million, eight hundred twenty-two thousand, three hundred eighty-three".
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