Base | Representation |
---|---|
bin | 101010011001100010… |
… | …001000110001100001 |
3 | 11100111202022211201002 |
4 | 222121202020301201 |
5 | 1221214014121331 |
6 | 32525242121345 |
7 | 3201110445512 |
oct | 523142106141 |
9 | 140452284632 |
10 | 45525535841 |
11 | 18341a83995 |
12 | 89a64b0255 |
13 | 43a6a672b6 |
14 | 22bc390a09 |
15 | 12b6b4c9cb |
hex | a99888c61 |
45525535841 has 8 divisors (see below), whose sum is σ = 45836447400. Its totient is φ = 45214696192.
The previous prime is 45525535831. The next prime is 45525535859. The reversal of 45525535841 is 14853552554.
It can be written as a sum of positive squares in 4 ways, for example, as 2759295841 + 42766240000 = 52529^2 + 206800^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 45525535841 - 218 = 45525273697 is a prime.
It is a super-2 number, since 2×455255358412 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (45525535831) 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, 2080031 + ... + 2101803.
It is an arithmetic number, because the mean of its divisors is an integer number (5729555925).
Almost surely, 245525535841 is an apocalyptic number.
It is an amenable number.
45525535841 is a deficient number, since it is larger than the sum of its proper divisors (310911559).
45525535841 is a wasteful number, since it uses less digits than its factorization.
45525535841 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35955.
The product of its digits is 2400000, while the sum is 47.
The spelling of 45525535841 in words is "forty-five billion, five hundred twenty-five million, five hundred thirty-five thousand, eight hundred forty-one".
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