Base | Representation |
---|---|
bin | 1101100100011111111100… |
… | …0111111001000011011101 |
3 | 1221211101221100120020012212 |
4 | 3121013333013321003131 |
5 | 3423430044112142124 |
6 | 51422250431210205 |
7 | 3066661616444615 |
oct | 331077707710335 |
9 | 57741840506185 |
10 | 14920701677789 |
11 | 483291a12a3a6 |
12 | 180b894976965 |
13 | 84302959392b |
14 | 398246dcda45 |
15 | 1ad1c5a9a40e |
hex | d91ff1f90dd |
14920701677789 has 32 divisors (see below), whose sum is σ = 15682160087040. Its totient is φ = 14186432145600.
The previous prime is 14920701677747. The next prime is 14920701677801. The reversal of 14920701677789 is 98777610702941.
It is a cyclic number.
It is not a de Polignac number, because 14920701677789 - 216 = 14920701612253 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14920701677729) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52486544 + ... + 52770054.
It is an arithmetic number, because the mean of its divisors is an integer number (490067502720).
Almost surely, 214920701677789 is an apocalyptic number.
It is an amenable number.
14920701677789 is a deficient number, since it is larger than the sum of its proper divisors (761458409251).
14920701677789 is a wasteful number, since it uses less digits than its factorization.
14920701677789 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 283881.
The product of its (nonzero) digits is 74680704, while the sum is 68.
The spelling of 14920701677789 in words is "fourteen trillion, nine hundred twenty billion, seven hundred one million, six hundred seventy-seven thousand, seven hundred eighty-nine".
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