Base | Representation |
---|---|
bin | 111101111111… |
… | …011111001100 |
3 | 1010120121221112 |
4 | 331333133030 |
5 | 13130011303 |
6 | 1340151152 |
7 | 255062336 |
oct | 75773714 |
9 | 33517845 |
10 | 16250828 |
11 | 919a540 |
12 | 55384b8 |
13 | 349ca99 |
14 | 2230456 |
15 | 16600d8 |
hex | f7f7cc |
16250828 has 24 divisors (see below), whose sum is σ = 31162320. Its totient is φ = 7353920.
The previous prime is 16250821. The next prime is 16250831. The reversal of 16250828 is 82805261.
It is a junction number, because it is equal to n+sod(n) for n = 16250794 and 16250803.
It is not an unprimeable number, because it can be changed into a prime (16250821) 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, 11150 + ... + 12522.
It is an arithmetic number, because the mean of its divisors is an integer number (1298430).
Almost surely, 216250828 is an apocalyptic number.
It is an amenable number.
16250828 is a deficient number, since it is larger than the sum of its proper divisors (14911492).
16250828 is a wasteful number, since it uses less digits than its factorization.
16250828 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1657 (or 1655 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 32.
The square root of 16250828 is about 4031.2315736013. The cubic root of 16250828 is about 253.2941529127.
The spelling of 16250828 in words is "sixteen million, two hundred fifty thousand, eight hundred twenty-eight".
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