Base | Representation |
---|---|
bin | 11011101101111010… |
… | …00111111110110111 |
3 | 1102102001112200020100 |
4 | 31312331013332313 |
5 | 220433420334410 |
6 | 10500331405143 |
7 | 1034520216630 |
oct | 156675077667 |
9 | 42361480210 |
10 | 14880636855 |
11 | 6346805797 |
12 | 2a735b37b3 |
13 | 1531bb5c86 |
14 | a12432887 |
15 | 5c15d78c0 |
hex | 376f47fb7 |
14880636855 has 24 divisors (see below), whose sum is σ = 29477833632. Its totient is φ = 6802576704.
The previous prime is 14880636851. The next prime is 14880636857. The reversal of 14880636855 is 55863608841.
It is not a de Polignac number, because 14880636855 - 22 = 14880636851 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14880636851) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23619744 + ... + 23620373.
It is an arithmetic number, because the mean of its divisors is an integer number (1228243068).
Almost surely, 214880636855 is an apocalyptic number.
14880636855 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
14880636855 is a deficient number, since it is larger than the sum of its proper divisors (14597196777).
14880636855 is a wasteful number, since it uses less digits than its factorization.
14880636855 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47240135 (or 47240132 counting only the distinct ones).
The product of its (nonzero) digits is 5529600, while the sum is 54.
The spelling of 14880636855 in words is "fourteen billion, eight hundred eighty million, six hundred thirty-six thousand, eight hundred fifty-five".
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