Base | Representation |
---|---|
bin | 1010010000110… |
… | …1000011000000 |
3 | 2222222220201100 |
4 | 2210031003000 |
5 | 42004420211 |
6 | 4134334400 |
7 | 1031606535 |
oct | 244150300 |
9 | 88886640 |
10 | 43045056 |
11 | 2233042a |
12 | 124ba400 |
13 | 8bc1862 |
14 | 5a06d8c |
15 | 3ba4156 |
hex | 290d0c0 |
43045056 has 42 divisors (see below), whose sum is σ = 123382532. Its totient is φ = 14348160.
The previous prime is 43045031. The next prime is 43045061. The reversal of 43045056 is 65054034.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a nialpdrome in base 9.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36790 + ... + 37941.
Almost surely, 243045056 is an apocalyptic number.
It is an amenable number.
43045056 is an abundant number, since it is smaller than the sum of its proper divisors (80337476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43045056 is a wasteful number, since it uses less digits than its factorization.
43045056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74749 (or 74736 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 43045056 is about 6560.8731126276. The cubic root of 43045056 is about 350.4621269712.
The spelling of 43045056 in words is "forty-three million, forty-five thousand, fifty-six".
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