Base | Representation |
---|---|
bin | 11110100110001111… |
… | …00100111010101110 |
3 | 1120101211002000000101 |
4 | 33103013210322232 |
5 | 232120240140221 |
6 | 11314005021314 |
7 | 1121034116266 |
oct | 172307447256 |
9 | 46354060011 |
10 | 16426880686 |
11 | 6a6a600657 |
12 | 32253b483a |
13 | 171a349a58 |
14 | b1b9327a6 |
15 | 662218d91 |
hex | 3d31e4eae |
16426880686 has 8 divisors (see below), whose sum is σ = 25044260904. Its totient is φ = 8078793720.
The previous prime is 16426880681. The next prime is 16426880689. The reversal of 16426880686 is 68608862461.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16426880681) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67323160 + ... + 67323403.
It is an arithmetic number, because the mean of its divisors is an integer number (3130532613).
Almost surely, 216426880686 is an apocalyptic number.
16426880686 is a deficient number, since it is larger than the sum of its proper divisors (8617380218).
16426880686 is a wasteful number, since it uses less digits than its factorization.
16426880686 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134646626.
The product of its (nonzero) digits is 5308416, while the sum is 55.
The spelling of 16426880686 in words is "sixteen billion, four hundred twenty-six million, eight hundred eighty thousand, six hundred eighty-six".
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