Base | Representation |
---|---|
bin | 101000001011011110… |
… | …111110100101111000 |
3 | 11010100122221002202202 |
4 | 220023132332211320 |
5 | 1201323414434112 |
6 | 31452550045332 |
7 | 3055051602515 |
oct | 501336764570 |
9 | 133318832682 |
10 | 43142343032 |
11 | 17329800958 |
12 | 8440349848 |
13 | 40b70b4739 |
14 | 2133a6830c |
15 | 11c77e66c2 |
hex | a0b7be978 |
43142343032 has 16 divisors (see below), whose sum is σ = 81915842400. Its totient is φ = 21298118400.
The previous prime is 43142342941. The next prime is 43142343037. The reversal of 43142343032 is 23034324134.
It is a super-2 number, since 2×431423430322 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 43142342986 and 43142343004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (43142343037) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34130969 + ... + 34132232.
It is an arithmetic number, because the mean of its divisors is an integer number (5119740150).
Almost surely, 243142343032 is an apocalyptic number.
It is an amenable number.
43142343032 is a deficient number, since it is larger than the sum of its proper divisors (38773499368).
43142343032 is a wasteful number, since it uses less digits than its factorization.
43142343032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68263286 (or 68263282 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 29.
Adding to 43142343032 its reverse (23034324134), we get a palindrome (66176667166).
The spelling of 43142343032 in words is "forty-three billion, one hundred forty-two million, three hundred forty-three thousand, thirty-two".
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