Base | Representation |
---|---|
bin | 111101100001… |
… | …001111111000 |
3 | 1010100100001010 |
4 | 331201033320 |
5 | 13112030333 |
6 | 1333353520 |
7 | 254035254 |
oct | 75411770 |
9 | 33310033 |
10 | 16126968 |
11 | 9115480 |
12 | 54988a0 |
13 | 34585b0 |
14 | 21db264 |
15 | 1638563 |
hex | f613f8 |
16126968 has 128 divisors (see below), whose sum is σ = 49029120. Its totient is φ = 4354560.
The previous prime is 16126961. The next prime is 16126993. The reversal of 16126968 is 86962161.
It is a super-3 number, since 3×161269683 (a number of 23 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16126961) 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, 126921 + ... + 127047.
It is an arithmetic number, because the mean of its divisors is an integer number (383040).
Almost surely, 216126968 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 16126968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24514560).
16126968 is an abundant number, since it is smaller than the sum of its proper divisors (32902152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16126968 is a wasteful number, since it uses less digits than its factorization.
16126968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 197 (or 193 counting only the distinct ones).
The product of its digits is 31104, while the sum is 39.
The square root of 16126968 is about 4015.8396382326. The cubic root of 16126968 is about 252.6489948337.
The spelling of 16126968 in words is "sixteen million, one hundred twenty-six thousand, nine hundred sixty-eight".
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