Base | Representation |
---|---|
bin | 111101010000… |
… | …011000100000 |
3 | 1010012211021121 |
4 | 331100120200 |
5 | 13102323023 |
6 | 1332102024 |
7 | 253330000 |
oct | 75203040 |
9 | 33184247 |
10 | 16057888 |
11 | 9078590 |
12 | 5464914 |
13 | 3433012 |
14 | 21c0000 |
15 | 1622d5d |
hex | f50620 |
16057888 has 120 divisors (see below), whose sum is σ = 42351120. Its totient is φ = 5927040.
The previous prime is 16057871. The next prime is 16057891. The reversal of 16057888 is 88875061.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 845143 + ... + 845161.
It is an arithmetic number, because the mean of its divisors is an integer number (352926).
Almost surely, 216057888 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 16057888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21175560).
16057888 is an abundant number, since it is smaller than the sum of its proper divisors (26293232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16057888 is an equidigital number, since it uses as much as digits as its factorization.
16057888 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68 (or 39 counting only the distinct ones).
The product of its (nonzero) digits is 107520, while the sum is 43.
The square root of 16057888 is about 4007.2294668511. The cubic root of 16057888 is about 252.2877371762.
The spelling of 16057888 in words is "sixteen million, fifty-seven thousand, eight hundred eighty-eight".
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