Base | Representation |
---|---|
bin | 111101000100… |
… | …001111111110 |
3 | 1010010022002221 |
4 | 331010033332 |
5 | 13044230230 |
6 | 1331035554 |
7 | 253032052 |
oct | 75041776 |
9 | 33108087 |
10 | 16008190 |
11 | 9044210 |
12 | 543bbba |
13 | 3416503 |
14 | 21a9c62 |
15 | 161327a |
hex | f443fe |
16008190 has 32 divisors (see below), whose sum is σ = 31609440. Its totient is φ = 5788800.
The previous prime is 16008143. The next prime is 16008193. The reversal of 16008190 is 9180061.
It is a super-2 number, since 2×160081902 = 512524294152200, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16008193) 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, 29320 + ... + 29860.
It is an arithmetic number, because the mean of its divisors is an integer number (987795).
Almost surely, 216008190 is an apocalyptic number.
16008190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
16008190 is a deficient number, since it is larger than the sum of its proper divisors (15601250).
16008190 is a wasteful number, since it uses less digits than its factorization.
16008190 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 828.
The product of its (nonzero) digits is 432, while the sum is 25.
The square root of 16008190 is about 4001.0236190255. The cubic root of 16008190 is about 252.0271974509.
The spelling of 16008190 in words is "sixteen million, eight thousand, one hundred ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •