Base | Representation |
---|---|
bin | 11010101010000001… |
… | …00011110000000000 |
3 | 1100221100212210120100 |
4 | 31111000203300000 |
5 | 213302121033210 |
6 | 10324024442400 |
7 | 1014433304445 |
oct | 152500436000 |
9 | 40840783510 |
10 | 14311111680 |
11 | 6084282028 |
12 | 2934919400 |
13 | 1470bca528 |
14 | 99a93d9cc |
15 | 58b5d95c0 |
hex | 355023c00 |
14311111680 has 132 divisors (see below), whose sum is σ = 49587788952. Its totient is φ = 3816284160.
The previous prime is 14311111679. The next prime is 14311111699. The reversal of 14311111680 is 8611111341.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 109206 + ... + 201365.
Almost surely, 214311111680 is an apocalyptic number.
14311111680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14311111680 is an abundant number, since it is smaller than the sum of its proper divisors (35276677272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14311111680 is a wasteful number, since it uses less digits than its factorization.
14311111680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 310602 (or 310581 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 27.
It can be divided in two parts, 1431 and 1111680, that added together give a palindrome (1113111).
The spelling of 14311111680 in words is "fourteen billion, three hundred eleven million, one hundred eleven thousand, six hundred eighty".
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