Base | Representation |
---|---|
bin | 111101001100… |
… | …110101001110 |
3 | 1010012002022212 |
4 | 331030311032 |
5 | 13101341332 |
6 | 1331510422 |
7 | 253236410 |
oct | 75146516 |
9 | 33162285 |
10 | 16043342 |
11 | 9068667 |
12 | 5458412 |
13 | 3429503 |
14 | 21b89b0 |
15 | 161d8b2 |
hex | f4cd4e |
16043342 has 16 divisors (see below), whose sum is σ = 29121120. Its totient is φ = 6471168.
The previous prime is 16043333. The next prime is 16043347. The reversal of 16043342 is 24334061.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16043347) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33467 + ... + 33942.
It is an arithmetic number, because the mean of its divisors is an integer number (1820070).
Almost surely, 216043342 is an apocalyptic number.
16043342 is a deficient number, since it is larger than the sum of its proper divisors (13077778).
16043342 is a wasteful number, since it uses less digits than its factorization.
16043342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67435.
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 16043342 is about 4005.4140859592. The cubic root of 16043342 is about 252.2115360786.
The spelling of 16043342 in words is "sixteen million, forty-three thousand, three hundred forty-two".
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