Base | Representation |
---|---|
bin | 101010101000110011… |
… | …100101111101100011 |
3 | 11101011121110220000012 |
4 | 222220303211331203 |
5 | 1222230113120313 |
6 | 33010514115135 |
7 | 3210341424230 |
oct | 525063457543 |
9 | 141147426005 |
10 | 45781770083 |
11 | 18463685525 |
12 | 8a5827baab |
13 | 4417b804aa |
14 | 2304410787 |
15 | 12ce3b3da8 |
hex | aa8ce5f63 |
45781770083 has 64 divisors (see below), whose sum is σ = 59918745600. Its totient is φ = 34066206720.
The previous prime is 45781769989. The next prime is 45781770101. The reversal of 45781770083 is 38007718754.
It is a happy number.
It is not a de Polignac number, because 45781770083 - 232 = 41486802787 is a prime.
It is a super-3 number, since 3×457817700833 (a number of 33 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (45781770383) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8448791 + ... + 8454207.
It is an arithmetic number, because the mean of its divisors is an integer number (936230400).
Almost surely, 245781770083 is an apocalyptic number.
45781770083 is a deficient number, since it is larger than the sum of its proper divisors (14136975517).
45781770083 is a wasteful number, since it uses less digits than its factorization.
45781770083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5580.
The product of its (nonzero) digits is 1317120, while the sum is 50.
The spelling of 45781770083 in words is "forty-five billion, seven hundred eighty-one million, seven hundred seventy thousand, eighty-three".
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