Base | Representation |
---|---|
bin | 11110000010001000… |
… | …10110001100000000 |
3 | 1112121201020022020000 |
4 | 33001010112030000 |
5 | 231010223402112 |
6 | 11223550120000 |
7 | 1110366053505 |
oct | 170104261400 |
9 | 45551208200 |
10 | 16124044032 |
11 | 6924669a28 |
12 | 315bab0000 |
13 | 169c697a75 |
14 | acd6214ac |
15 | 6458497dc |
hex | 3c1116300 |
16124044032 has 180 divisors, whose sum is σ = 48219276336. Its totient is φ = 5359011840.
The previous prime is 16124044021. The next prime is 16124044061. The reversal of 16124044032 is 23044042161.
It is a happy number.
16124044032 is a `hidden beast` number, since 1 + 612 + 4 + 0 + 4 + 40 + 3 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 16124043987 and 16124044005.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8728933 + ... + 8730779.
Almost surely, 216124044032 is an apocalyptic number.
16124044032 is a gapful number since it is divisible by the number (12) 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 16124044032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24109638168).
16124044032 is an abundant number, since it is smaller than the sum of its proper divisors (32095232304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16124044032 is an equidigital number, since it uses as much as digits as its factorization.
16124044032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2296 (or 2273 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 16124044032 its reverse (23044042161), we get a palindrome (39168086193).
The spelling of 16124044032 in words is "sixteen billion, one hundred twenty-four million, forty-four thousand, thirty-two".
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