Base | Representation |
---|---|
bin | 1010010001001… |
… | …1010000010101 |
3 | 10000001012121011 |
4 | 2210103100111 |
5 | 42011223420 |
6 | 4135052221 |
7 | 1032043633 |
oct | 244232025 |
9 | 100035534 |
10 | 43070485 |
11 | 22348547 |
12 | 12511071 |
13 | 8c002c3 |
14 | 5a12353 |
15 | 3bab95a |
hex | 2913415 |
43070485 has 8 divisors (see below), whose sum is σ = 52027776. Its totient is φ = 34227600.
The previous prime is 43070483. The next prime is 43070491. The reversal of 43070485 is 58407034.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 43070485 - 21 = 43070483 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (43070483) 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, 27769 + ... + 29278.
It is an arithmetic number, because the mean of its divisors is an integer number (6503472).
Almost surely, 243070485 is an apocalyptic number.
It is an amenable number.
43070485 is a deficient number, since it is larger than the sum of its proper divisors (8957291).
43070485 is a wasteful number, since it uses less digits than its factorization.
43070485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57203.
The product of its (nonzero) digits is 13440, while the sum is 31.
The square root of 43070485 is about 6562.8107545472. The cubic root of 43070485 is about 350.5311255811.
The spelling of 43070485 in words is "forty-three million, seventy thousand, four hundred eighty-five".
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