Base | Representation |
---|---|
bin | 101010000011010010… |
… | …110100000010101011 |
3 | 11022112202020121000021 |
4 | 222003102310002223 |
5 | 1214433004420021 |
6 | 32424233021311 |
7 | 3155630144326 |
oct | 520322640253 |
9 | 138482217007 |
10 | 45152420011 |
11 | 181704004a6 |
12 | 8901554837 |
13 | 43476796ba |
14 | 22849c77bd |
15 | 1293ee9c41 |
hex | a834b40ab |
45152420011 has 4 divisors (see below), whose sum is σ = 45153312624. Its totient is φ = 45151527400.
The previous prime is 45152419993. The next prime is 45152420081. The reversal of 45152420011 is 11002425154.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 45152420011 - 213 = 45152411819 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (45152420081) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 365560 + ... + 473221.
It is an arithmetic number, because the mean of its divisors is an integer number (11288328156).
Almost surely, 245152420011 is an apocalyptic number.
45152420011 is a deficient number, since it is larger than the sum of its proper divisors (892613).
45152420011 is an equidigital number, since it uses as much as digits as its factorization.
45152420011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 892612.
The product of its (nonzero) digits is 1600, while the sum is 25.
Adding to 45152420011 its reverse (11002425154), we get a palindrome (56154845165).
The spelling of 45152420011 in words is "forty-five billion, one hundred fifty-two million, four hundred twenty thousand, eleven".
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