Base | Representation |
---|---|
bin | 101010010100000110… |
… | …000111001010010000 |
3 | 11100021101122201221102 |
4 | 222110012013022100 |
5 | 1221022140144440 |
6 | 32512222443532 |
7 | 3165622130063 |
oct | 522406071220 |
9 | 140241581842 |
10 | 45434303120 |
11 | 182a5530448 |
12 | 897ba335a8 |
13 | 4390ba323b |
14 | 22b02028da |
15 | 12adb2ab15 |
hex | a94187290 |
45434303120 has 20 divisors (see below), whose sum is σ = 105634754940. Its totient is φ = 18173721216.
The previous prime is 45434303107. The next prime is 45434303153. The reversal of 45434303120 is 2130343454.
It can be written as a sum of positive squares in 2 ways, for example, as 22769602816 + 22664700304 = 150896^2 + 150548^2 .
It is a tau number, because it is divible by the number of its divisors (20).
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 283964315 + ... + 283964474.
It is an arithmetic number, because the mean of its divisors is an integer number (5281737747).
Almost surely, 245434303120 is an apocalyptic number.
45434303120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
45434303120 is an abundant number, since it is smaller than the sum of its proper divisors (60200451820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45434303120 is a wasteful number, since it uses less digits than its factorization.
45434303120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 567928802 (or 567928796 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 29.
Adding to 45434303120 its reverse (2130343454), we get a palindrome (47564646574).
The spelling of 45434303120 in words is "forty-five billion, four hundred thirty-four million, three hundred three thousand, one hundred twenty".
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