Base | Representation |
---|---|
bin | 111101001001… |
… | …000100101110 |
3 | 1010011022012210 |
4 | 331021010232 |
5 | 13100343300 |
6 | 1331311250 |
7 | 253143501 |
oct | 75110456 |
9 | 33138183 |
10 | 16027950 |
11 | 9058044 |
12 | 544b526 |
13 | 34224c3 |
14 | 21b3138 |
15 | 1619050 |
hex | f4912e |
16027950 has 24 divisors (see below), whose sum is σ = 39749688. Its totient is φ = 4274080.
The previous prime is 16027943. The next prime is 16027969. The reversal of 16027950 is 5972061.
16027950 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53277 + ... + 53576.
It is an arithmetic number, because the mean of its divisors is an integer number (1656237).
Almost surely, 216027950 is an apocalyptic number.
16027950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
16027950 is an abundant number, since it is smaller than the sum of its proper divisors (23721738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16027950 is a wasteful number, since it uses less digits than its factorization.
16027950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106868 (or 106863 counting only the distinct ones).
The product of its (nonzero) digits is 3780, while the sum is 30.
The square root of 16027950 is about 4003.4922255451. The cubic root of 16027950 is about 252.1308529287.
The spelling of 16027950 in words is "sixteen million, twenty-seven thousand, nine hundred fifty".
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