| Base | Representation |
|---|---|
| bin | 111101011011… |
| … | …111001100000 |
| 3 | 1010022012222120 |
| 4 | 331123321200 |
| 5 | 13110330211 |
| 6 | 1333104240 |
| 7 | 253614342 |
| oct | 75337140 |
| 9 | 33265876 |
| 10 | 16105056 |
| 11 | 90aaa70 |
| 12 | 5488080 |
| 13 | 344b626 |
| 14 | 21d3292 |
| 15 | 1631d06 |
| hex | f5be60 |
16105056 has 96 divisors (see below), whose sum is σ = 46884096. Its totient is φ = 4800000.
The previous prime is 16105051. The next prime is 16105073. The reversal of 16105056 is 65050161.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16105051) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106581 + ... + 106731.
It is an arithmetic number, because the mean of its divisors is an integer number (488376).
Almost surely, 216105056 is an apocalyptic number.
16105056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 16105056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23442048).
16105056 is an abundant number, since it is smaller than the sum of its proper divisors (30779040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16105056 is a wasteful number, since it uses less digits than its factorization.
16105056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 276 (or 268 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 24.
The square root of 16105056 is about 4013.1105143018. The cubic root of 16105056 is about 252.5345167335.
It can be divided in two parts, 1610 and 5056, that added together give a palindrome (6666).
The spelling of 16105056 in words is "sixteen million, one hundred five thousand, fifty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •