Base | Representation |
---|---|
bin | 111110110101… |
… | …100011010010 |
3 | 1010222212201020 |
4 | 332311203102 |
5 | 13204103044 |
6 | 1345020310 |
7 | 260004060 |
oct | 76654322 |
9 | 33885636 |
10 | 16472274 |
11 | 9330955 |
12 | 5624696 |
13 | 3549810 |
14 | 228b030 |
15 | 16a5a19 |
hex | fb58d2 |
16472274 has 32 divisors (see below), whose sum is σ = 40548480. Its totient is φ = 4344192.
The previous prime is 16472273. The next prime is 16472279. The reversal of 16472274 is 47227461.
It is a nialpdrome in base 8.
It is not an unprimeable number, because it can be changed into a prime (16472273) 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, 14539 + ... + 15630.
It is an arithmetic number, because the mean of its divisors is an integer number (1267140).
Almost surely, 216472274 is an apocalyptic number.
16472274 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
16472274 is an abundant number, since it is smaller than the sum of its proper divisors (24076206).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16472274 is a wasteful number, since it uses less digits than its factorization.
16472274 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30194.
The product of its digits is 18816, while the sum is 33.
The square root of 16472274 is about 4058.6049327324. The cubic root of 16472274 is about 254.4394916640.
The spelling of 16472274 in words is "sixteen million, four hundred seventy-two thousand, two hundred seventy-four".
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