Base | Representation |
---|---|
bin | 101000000110101010… |
… | …010001110111001001 |
3 | 11010011000122202111121 |
4 | 220012222101313021 |
5 | 1201142210410330 |
6 | 31440535355241 |
7 | 3053050011661 |
oct | 500652216711 |
9 | 133130582447 |
10 | 43061419465 |
11 | 17298059879 |
12 | 8419222b21 |
13 | 40a33bcb7c |
14 | 21270011a1 |
15 | 11c065e17a |
hex | a06a91dc9 |
43061419465 has 16 divisors (see below), whose sum is σ = 52132773888. Its totient is φ = 34143633216.
The previous prime is 43061419463. The next prime is 43061419501. The reversal of 43061419465 is 56491416034.
It is a cyclic number.
It is not a de Polignac number, because 43061419465 - 21 = 43061419463 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (43061419463) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 609784 + ... + 676726.
It is an arithmetic number, because the mean of its divisors is an integer number (3258298368).
Almost surely, 243061419465 is an apocalyptic number.
It is an amenable number.
43061419465 is a deficient number, since it is larger than the sum of its proper divisors (9071354423).
43061419465 is a wasteful number, since it uses less digits than its factorization.
43061419465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68088.
The product of its (nonzero) digits is 311040, while the sum is 43.
The spelling of 43061419465 in words is "forty-three billion, sixty-one million, four hundred nineteen thousand, four hundred sixty-five".
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