Base | Representation |
---|---|
bin | 101000010111010010… |
… | …100101111111010000 |
3 | 11010212110122121120022 |
4 | 220113102211333100 |
5 | 1202230122014440 |
6 | 31524343403012 |
7 | 3063005342501 |
oct | 502722457720 |
9 | 133773577508 |
10 | 43340423120 |
11 | 174205a2405 |
12 | 8496753468 |
13 | 4119148ba7 |
14 | 21520aaba8 |
15 | 11d9dc1cb5 |
hex | a174a5fd0 |
43340423120 has 40 divisors (see below), whose sum is σ = 100775362464. Its totient is φ = 17334641792.
The previous prime is 43340423117. The next prime is 43340423123. The reversal of 43340423120 is 2132404334.
43340423120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (43340423117) and next prime (43340423123).
It is a tau number, because it is divible by the number of its divisors (40).
It is a self number, because there is not a number n which added to its sum of digits gives 43340423120.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (43340423123) 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, 1472387 + ... + 1501533.
Almost surely, 243340423120 is an apocalyptic number.
43340423120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
43340423120 is an abundant number, since it is smaller than the sum of its proper divisors (57434939344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43340423120 is a wasteful number, since it uses less digits than its factorization.
43340423120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47747 (or 47741 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 26.
Adding to 43340423120 its reverse (2132404334), we get a palindrome (45472827454).
The spelling of 43340423120 in words is "forty-three billion, three hundred forty million, four hundred twenty-three thousand, one hundred twenty".
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