Base | Representation |
---|---|
bin | 1000011101101011… |
… | …10000000111100011 |
3 | 102201200020000112122 |
4 | 10032311300013203 |
5 | 33301222022133 |
6 | 2030520214455 |
7 | 220413562460 |
oct | 41665600743 |
9 | 12650200478 |
10 | 4543939043 |
11 | 1a21a31726 |
12 | a6990a42b |
13 | 57551c237 |
14 | 3116a6667 |
15 | 1b8dbc498 |
hex | 10ed701e3 |
4543939043 has 8 divisors (see below), whose sum is σ = 5313842688. Its totient is φ = 3804227784.
The previous prime is 4543939033. The next prime is 4543939067. The reversal of 4543939043 is 3409393454.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4543939043 - 210 = 4543938019 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4543938985 and 4543939003.
It is not an unprimeable number, because it can be changed into a prime (4543939013) 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, 7547771 + ... + 7548372.
It is an arithmetic number, because the mean of its divisors is an integer number (664230336).
Almost surely, 24543939043 is an apocalyptic number.
4543939043 is a gapful number since it is divisible by the number (43) formed by its first and last digit.
4543939043 is a deficient number, since it is larger than the sum of its proper divisors (769903645).
4543939043 is a wasteful number, since it uses less digits than its factorization.
4543939043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15096193.
The product of its (nonzero) digits is 699840, while the sum is 44.
The square root of 4543939043 is about 67408.7460423349. The cubic root of 4543939043 is about 1656.3196932857.
The spelling of 4543939043 in words is "four billion, five hundred forty-three million, nine hundred thirty-nine thousand, forty-three".
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