Base | Representation |
---|---|
bin | 1011001110001111… |
… | …1001111100011011 |
3 | 21202221121120210221 |
4 | 2303203321330123 |
5 | 22132202042133 |
6 | 1214533020511 |
7 | 134440055041 |
oct | 26343717433 |
9 | 7687546727 |
10 | 3012534043 |
11 | 1306551462 |
12 | 700a84737 |
13 | 39018262c |
14 | 20814a391 |
15 | 12971ca2d |
hex | b38f9f1b |
3012534043 has 32 divisors (see below), whose sum is σ = 3332229120. Its totient is φ = 2714912640.
The previous prime is 3012534029. The next prime is 3012534061. The reversal of 3012534043 is 3404352103.
It is a de Polignac number, because none of the positive numbers 2k-3012534043 is a prime.
It is a super-2 number, since 2×30125340432 = 18150722720467851698, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3012533999 and 3012534017.
It is not an unprimeable number, because it can be changed into a prime (3012534643) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4359328 + ... + 4360018.
It is an arithmetic number, because the mean of its divisors is an integer number (104132160).
Almost surely, 23012534043 is an apocalyptic number.
3012534043 is a deficient number, since it is larger than the sum of its proper divisors (319695077).
3012534043 is a wasteful number, since it uses less digits than its factorization.
3012534043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 907.
The product of its (nonzero) digits is 4320, while the sum is 25.
The square root of 3012534043 is about 54886.5561226062. The cubic root of 3012534043 is about 1444.2553592828.
Adding to 3012534043 its reverse (3404352103), we get a palindrome (6416886146).
The spelling of 3012534043 in words is "three billion, twelve million, five hundred thirty-four thousand, forty-three".
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