Base | Representation |
---|---|
bin | 11011011010110011… |
… | …01011001100000001 |
3 | 1101222212221012112111 |
4 | 31231121223030001 |
5 | 220121402131204 |
6 | 10432404055321 |
7 | 1030532621116 |
oct | 155531531401 |
9 | 41885835474 |
10 | 14720348929 |
11 | 6274287030 |
12 | 2a29994541 |
13 | 1507924450 |
14 | 9d902a90d |
15 | 5b24c4d04 |
hex | 36d66b301 |
14720348929 has 32 divisors (see below), whose sum is σ = 17500105728. Its totient is φ = 12205920000.
The previous prime is 14720348917. The next prime is 14720348939. The reversal of 14720348929 is 92984302741.
14720348929 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 14720348929 - 25 = 14720348897 is a prime.
It is a super-2 number, since 2×147203489292 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14720348939) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12463719 + ... + 12464899.
It is an arithmetic number, because the mean of its divisors is an integer number (546878304).
Almost surely, 214720348929 is an apocalyptic number.
It is an amenable number.
14720348929 is a deficient number, since it is larger than the sum of its proper divisors (2779756799).
14720348929 is a wasteful number, since it uses less digits than its factorization.
14720348929 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2169.
The product of its (nonzero) digits is 870912, while the sum is 49.
The spelling of 14720348929 in words is "fourteen billion, seven hundred twenty million, three hundred forty-eight thousand, nine hundred twenty-nine".
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