Base | Representation |
---|---|
bin | 11001100111100111… |
… | …10011110000100111 |
3 | 1022111112210202100100 |
4 | 30303303303300213 |
5 | 211132023340010 |
6 | 10152450315143 |
7 | 664561046610 |
oct | 146363636047 |
9 | 38445722310 |
10 | 13754121255 |
11 | 591892a966 |
12 | 27ba288ab3 |
13 | 13b26b02b4 |
14 | 946990c07 |
15 | 5577652c0 |
hex | 333cf3c27 |
13754121255 has 96 divisors (see below), whose sum is σ = 27935271936. Its totient is φ = 6129188352.
The previous prime is 13754121229. The next prime is 13754121263. The reversal of 13754121255 is 55212145731.
It is not a de Polignac number, because 13754121255 - 26 = 13754121191 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13314219 + ... + 13315251.
It is an arithmetic number, because the mean of its divisors is an integer number (290992416).
Almost surely, 213754121255 is an apocalyptic number.
13754121255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
13754121255 is an abundant number, since it is smaller than the sum of its proper divisors (14181150681).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13754121255 is a wasteful number, since it uses less digits than its factorization.
13754121255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2077 (or 2074 counting only the distinct ones).
The product of its digits is 42000, while the sum is 36.
Adding to 13754121255 its reverse (55212145731), we get a palindrome (68966266986).
The spelling of 13754121255 in words is "thirteen billion, seven hundred fifty-four million, one hundred twenty-one thousand, two hundred fifty-five".
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