Base | Representation |
---|---|
bin | 111110011101… |
… | …110100000000 |
3 | 1010210221022222 |
4 | 332131310000 |
5 | 13143000130 |
6 | 1342550212 |
7 | 256120433 |
oct | 76356400 |
9 | 33727288 |
10 | 16375040 |
11 | 92748a0 |
12 | 5598368 |
13 | 3514496 |
14 | 226381a |
15 | 1686ce5 |
hex | f9dd00 |
16375040 has 72 divisors (see below), whose sum is σ = 42825888. Its totient is φ = 5949440.
The previous prime is 16375033. The next prime is 16375049. The reversal of 16375040 is 4057361.
16375040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16375049) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13499 + ... + 14661.
It is an arithmetic number, because the mean of its divisors is an integer number (594804).
Almost surely, 216375040 is an apocalyptic number.
16375040 is a gapful number since it is divisible by the number (10) 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 16375040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21412944).
16375040 is an abundant number, since it is smaller than the sum of its proper divisors (26450848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16375040 is a wasteful number, since it uses less digits than its factorization.
16375040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1195 (or 1181 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 26.
The square root of 16375040 is about 4046.6084564731. The cubic root of 16375040 is about 253.9378606750.
The spelling of 16375040 in words is "sixteen million, three hundred seventy-five thousand, forty".
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