Base | Representation |
---|---|
bin | 111101011010… |
… | …101001000100 |
3 | 1010021221220220 |
4 | 331122221010 |
5 | 13110144113 |
6 | 1333024340 |
7 | 253563336 |
oct | 75325104 |
9 | 33257826 |
10 | 16099908 |
11 | 90a7110 |
12 | 54850b0 |
13 | 3449196 |
14 | 21d1456 |
15 | 1630523 |
hex | f5aa44 |
16099908 has 48 divisors (see below), whose sum is σ = 42771456. Its totient is φ = 4665760.
The previous prime is 16099907. The next prime is 16099927. The reversal of 16099908 is 80999061.
16099908 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 16099908.
It is not an unprimeable number, because it can be changed into a prime (16099903) 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, 385 + ... + 5687.
It is an arithmetic number, because the mean of its divisors is an integer number (891072).
Almost surely, 216099908 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 16099908, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21385728).
16099908 is an abundant number, since it is smaller than the sum of its proper divisors (26671548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16099908 is a wasteful number, since it uses less digits than its factorization.
16099908 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5344 (or 5342 counting only the distinct ones).
The product of its (nonzero) digits is 34992, while the sum is 42.
The square root of 16099908 is about 4012.4690653013. The cubic root of 16099908 is about 252.5076062147.
The spelling of 16099908 in words is "sixteen million, ninety-nine thousand, nine hundred eight".
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