Base | Representation |
---|---|
bin | 101000000101010100… |
… | …000110111100010000 |
3 | 11010002110011010001210 |
4 | 220011110012330100 |
5 | 1201120420032402 |
6 | 31434411300120 |
7 | 3052354010340 |
oct | 500524067420 |
9 | 133073133053 |
10 | 43038830352 |
11 | 17286330291 |
12 | 841174a640 |
13 | 409b81112b |
14 | 2124000d20 |
15 | 11bd69b06c |
hex | a05506f10 |
43038830352 has 80 divisors (see below), whose sum is σ = 127846737920. Its totient is φ = 12221352576.
The previous prime is 43038830327. The next prime is 43038830357. The reversal of 43038830352 is 25303883034.
It is a self number, because there is not a number n which added to its sum of digits gives 43038830352.
It is not an unprimeable number, because it can be changed into a prime (43038830357) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 338152 + ... + 447687.
It is an arithmetic number, because the mean of its divisors is an integer number (1598084224).
Almost surely, 243038830352 is an apocalyptic number.
43038830352 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
43038830352 is an abundant number, since it is smaller than the sum of its proper divisors (84807907568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43038830352 is a wasteful number, since it uses less digits than its factorization.
43038830352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 786020 (or 786014 counting only the distinct ones).
The product of its (nonzero) digits is 207360, while the sum is 39.
The spelling of 43038830352 in words is "forty-three billion, thirty-eight million, eight hundred thirty thousand, three hundred fifty-two".
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