Base | Representation |
---|---|
bin | 11011010111010001… |
… | …00010011001111101 |
3 | 1101220211010102002000 |
4 | 31223220202121331 |
5 | 220041304100220 |
6 | 10425424252513 |
7 | 1030022544666 |
oct | 155350423175 |
9 | 41824112060 |
10 | 14690690685 |
11 | 625956a390 |
12 | 2a1ba71139 |
13 | 150173bba8 |
14 | 9d510a36d |
15 | 5aeab7390 |
hex | 36ba2267d |
14690690685 has 64 divisors (see below), whose sum is σ = 28532736000. Its totient is φ = 7112335680.
The previous prime is 14690690671. The next prime is 14690690713. The reversal of 14690690685 is 58609609641.
It is a happy number.
It is not a de Polignac number, because 14690690685 - 26 = 14690690621 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1060836 + ... + 1074594.
It is an arithmetic number, because the mean of its divisors is an integer number (445824000).
Almost surely, 214690690685 is an apocalyptic number.
14690690685 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14690690685 is a deficient number, since it is larger than the sum of its proper divisors (13842045315).
14690690685 is a wasteful number, since it uses less digits than its factorization.
14690690685 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14503 (or 14497 counting only the distinct ones).
The product of its (nonzero) digits is 2799360, while the sum is 54.
The spelling of 14690690685 in words is "fourteen billion, six hundred ninety million, six hundred ninety thousand, six hundred eighty-five".
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