Base | Representation |
---|---|
bin | 1010010010010… |
… | …0110101010011 |
3 | 10000011212100202 |
4 | 2210210311103 |
5 | 42021024413 |
6 | 4140405415 |
7 | 1032463556 |
oct | 244446523 |
9 | 100155322 |
10 | 43142483 |
11 | 2239764a |
12 | 1254686b |
13 | 8c26cc7 |
14 | 5a3069d |
15 | 3bc2e58 |
hex | 2924d53 |
43142483 has 16 divisors (see below), whose sum is σ = 47462400. Its totient is φ = 39061440.
The previous prime is 43142467. The next prime is 43142531. The reversal of 43142483 is 38424134.
It is a cyclic number.
It is not a de Polignac number, because 43142483 - 24 = 43142467 is a prime.
It is a super-2 number, since 2×431424832 = 3722547678810578, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (43142423) 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, 52010 + ... + 52832.
It is an arithmetic number, because the mean of its divisors is an integer number (2966400).
Almost surely, 243142483 is an apocalyptic number.
43142483 is a deficient number, since it is larger than the sum of its proper divisors (4319917).
43142483 is a wasteful number, since it uses less digits than its factorization.
43142483 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 962.
The product of its digits is 9216, while the sum is 29.
The square root of 43142483 is about 6568.2937662684. The cubic root of 43142483 is about 350.7263365274.
The spelling of 43142483 in words is "forty-three million, one hundred forty-two thousand, four hundred eighty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •