Base | Representation |
---|---|
bin | 111101100110… |
… | …001111101010 |
3 | 1010101101010010 |
4 | 331212033222 |
5 | 13113204214 |
6 | 1334032350 |
7 | 254152032 |
oct | 75461752 |
9 | 33341103 |
10 | 16147434 |
11 | 9129896 |
12 | 54a86b6 |
13 | 34649c4 |
14 | 22048c2 |
15 | 163e659 |
hex | f663ea |
16147434 has 8 divisors (see below), whose sum is σ = 32294880. Its totient is φ = 5382476.
The previous prime is 16147427. The next prime is 16147441. The reversal of 16147434 is 43474161.
It is an interprime number because it is at equal distance from previous prime (16147427) and next prime (16147441).
It is a sphenic number, since it is the product of 3 distinct primes.
16147434 is an admirable number.
It is an alternating number because its digits alternate between odd and even.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1345614 + ... + 1345625.
It is an arithmetic number, because the mean of its divisors is an integer number (4036860).
Almost surely, 216147434 is an apocalyptic number.
16147434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16147434 is a wasteful number, since it uses less digits than its factorization.
16147434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2691244.
The product of its digits is 8064, while the sum is 30.
The square root of 16147434 is about 4018.3869898256. The cubic root of 16147434 is about 252.7558247632.
The spelling of 16147434 in words is "sixteen million, one hundred forty-seven thousand, four hundred thirty-four".
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