Base | Representation |
---|---|
bin | 101001111111111101… |
… | …011000001010011001 |
3 | 11022101211221222211222 |
4 | 221333331120022121 |
5 | 1214324144003040 |
6 | 32414513501425 |
7 | 3154350443300 |
oct | 517775301231 |
9 | 138354858758 |
10 | 45096469145 |
11 | 18141865812 |
12 | 88a6871875 |
13 | 4338bb9790 |
14 | 227b3c1437 |
15 | 128e146bb5 |
hex | a7ff58299 |
45096469145 has 24 divisors (see below), whose sum is σ = 67793378184. Its totient is φ = 28544576256.
The previous prime is 45096469073. The next prime is 45096469147. The reversal of 45096469145 is 54196469054.
It can be written as a sum of positive squares in 4 ways, for example, as 1827477001 + 43268992144 = 42749^2 + 208012^2 .
It is not a de Polignac number, because 45096469145 - 28 = 45096468889 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (45096469147) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7076324 + ... + 7082693.
It is an arithmetic number, because the mean of its divisors is an integer number (2824724091).
Almost surely, 245096469145 is an apocalyptic number.
It is an amenable number.
45096469145 is a deficient number, since it is larger than the sum of its proper divisors (22696909039).
45096469145 is a wasteful number, since it uses less digits than its factorization.
45096469145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14159049 (or 14159042 counting only the distinct ones).
The product of its (nonzero) digits is 4665600, while the sum is 53.
Subtracting 45096469145 from its reverse (54196469054), we obtain a palindrome (9099999909).
The spelling of 45096469145 in words is "forty-five billion, ninety-six million, four hundred sixty-nine thousand, one hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •