Base | Representation |
---|---|
bin | 111101000010… |
… | …010011111010 |
3 | 1010002220012212 |
4 | 331002103322 |
5 | 13044002000 |
6 | 1330535122 |
7 | 252666650 |
oct | 75022372 |
9 | 33086185 |
10 | 16000250 |
11 | 9039252 |
12 | 54374a2 |
13 | 3412a06 |
14 | 21a6dd0 |
15 | 1610c35 |
hex | f424fa |
16000250 has 64 divisors (see below), whose sum is σ = 35223552. Its totient is φ = 5328000.
The previous prime is 16000211. The next prime is 16000253. The reversal of 16000250 is 5200061.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16000253) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71639 + ... + 71861.
It is an arithmetic number, because the mean of its divisors is an integer number (550368).
Almost surely, 216000250 is an apocalyptic number.
16000250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
16000250 is an abundant number, since it is smaller than the sum of its proper divisors (19223302).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16000250 is a wasteful number, since it uses less digits than its factorization.
16000250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 288 (or 278 counting only the distinct ones).
The product of its (nonzero) digits is 60, while the sum is 14.
The square root of 16000250 is about 4000.0312498779. The cubic root of 16000250 is about 251.9855223899.
It can be divided in two parts, 16000 and 250, that multiplied together give a square (4000000 = 20002).
The spelling of 16000250 in words is "sixteen million, two hundred fifty", and thus it is an aban number.
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