Base | Representation |
---|---|
bin | 101010000000110101… |
… | …010110100000100001 |
3 | 11022102212120110211002 |
4 | 222000311112200201 |
5 | 1214341423024213 |
6 | 32420200201345 |
7 | 3154616245460 |
oct | 520065264041 |
9 | 138385513732 |
10 | 45111142433 |
11 | 1814a077aa5 |
12 | 88ab769255 |
13 | 433bc564b6 |
14 | 227d3209d7 |
15 | 1290594658 |
hex | a80d56821 |
45111142433 has 16 divisors (see below), whose sum is σ = 53232374784. Its totient is φ = 37409748480.
The previous prime is 45111142403. The next prime is 45111142451. The reversal of 45111142433 is 33424111154.
It is not a de Polignac number, because 45111142433 - 210 = 45111141409 is a prime.
It is a super-2 number, since 2×451111424332 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 45111142396 and 45111142405.
It is not an unprimeable number, because it can be changed into a prime (45111142403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 890441 + ... + 939737.
It is an arithmetic number, because the mean of its divisors is an integer number (3327023424).
Almost surely, 245111142433 is an apocalyptic number.
It is an amenable number.
45111142433 is a deficient number, since it is larger than the sum of its proper divisors (8121232351).
45111142433 is a wasteful number, since it uses less digits than its factorization.
45111142433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53552.
The product of its digits is 5760, while the sum is 29.
Adding to 45111142433 its reverse (33424111154), we get a palindrome (78535253587).
The spelling of 45111142433 in words is "forty-five billion, one hundred eleven million, one hundred forty-two thousand, four hundred thirty-three".
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