Base | Representation |
---|---|
bin | 11001110010011100… |
… | …11101010101011011 |
3 | 1022201212210112110021 |
4 | 30321032131111123 |
5 | 211323304241441 |
6 | 10205454131311 |
7 | 1000043334106 |
oct | 147116352533 |
9 | 38655715407 |
10 | 13844993371 |
11 | 5965157490 |
12 | 28247b0b37 |
13 | 13c8479191 |
14 | 954a8773d |
15 | 5607153d1 |
hex | 33939d55b |
13844993371 has 8 divisors (see below), whose sum is σ = 15104916288. Its totient is φ = 12585285000.
The previous prime is 13844993363. The next prime is 13844993377. The reversal of 13844993371 is 17339944831.
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 13844993371 - 23 = 13844993363 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13844993377) 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, 100596 + ... + 194446.
It is an arithmetic number, because the mean of its divisors is an integer number (1888114536).
Almost surely, 213844993371 is an apocalyptic number.
13844993371 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
13844993371 is a deficient number, since it is larger than the sum of its proper divisors (1259922917).
13844993371 is a wasteful number, since it uses less digits than its factorization.
13844993371 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107273.
The product of its digits is 1959552, while the sum is 52.
The spelling of 13844993371 in words is "thirteen billion, eight hundred forty-four million, nine hundred ninety-three thousand, three hundred seventy-one".
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