Base | Representation |
---|---|
bin | 11011101100011110… |
… | …00001010010000001 |
3 | 1102101012210122021010 |
4 | 31312033001102001 |
5 | 220422322111120 |
6 | 10455220351133 |
7 | 1034312411364 |
oct | 156617012201 |
9 | 42335718233 |
10 | 14868550785 |
11 | 633aa00300 |
12 | 2a6b5454a9 |
13 | 152c543a5a |
14 | a109a80db |
15 | 5c04eb7e0 |
hex | 3763c1481 |
14868550785 has 24 divisors (see below), whose sum is σ = 26148991680. Its totient is φ = 7208993440.
The previous prime is 14868550777. The next prime is 14868550817. The reversal of 14868550785 is 58705586841.
It is not a de Polignac number, because 14868550785 - 23 = 14868550777 is a prime.
It is a super-2 number, since 2×148685507852 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4094205 + ... + 4097834.
It is an arithmetic number, because the mean of its divisors is an integer number (1089541320).
Almost surely, 214868550785 is an apocalyptic number.
14868550785 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14868550785 is a deficient number, since it is larger than the sum of its proper divisors (11280440895).
14868550785 is a wasteful number, since it uses less digits than its factorization.
14868550785 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8192069 (or 8192058 counting only the distinct ones).
The product of its (nonzero) digits is 10752000, while the sum is 57.
The spelling of 14868550785 in words is "fourteen billion, eight hundred sixty-eight million, five hundred fifty thousand, seven hundred eighty-five".
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