Base | Representation |
---|---|
bin | 11111001110011011… |
… | …01011100100011101 |
3 | 1121021022110201020011 |
4 | 33213031223210131 |
5 | 233313042300432 |
6 | 11411251123221 |
7 | 1132266601540 |
oct | 174715534435 |
9 | 47238421204 |
10 | 16764025117 |
11 | 7122945214 |
12 | 32ba2a3511 |
13 | 17721516b8 |
14 | b50614857 |
15 | 681b13847 |
hex | 3e736b91d |
16764025117 has 8 divisors (see below), whose sum is σ = 19159812416. Its totient is φ = 14368469472.
The previous prime is 16764025081. The next prime is 16764025129. The reversal of 16764025117 is 71152046761.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-16764025117 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 16764025117.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16764025417) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144193 + ... + 233065.
It is an arithmetic number, because the mean of its divisors is an integer number (2394976552).
Almost surely, 216764025117 is an apocalyptic number.
It is an amenable number.
16764025117 is a deficient number, since it is larger than the sum of its proper divisors (2395787299).
16764025117 is an equidigital number, since it uses as much as digits as its factorization.
16764025117 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115827.
The product of its (nonzero) digits is 70560, while the sum is 40.
The spelling of 16764025117 in words is "sixteen billion, seven hundred sixty-four million, twenty-five thousand, one hundred seventeen".
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