Base | Representation |
---|---|
bin | 101010110011001000… |
… | …100101100001010100 |
3 | 11101121200112012010202 |
4 | 222303020211201110 |
5 | 1223103442423320 |
6 | 33040024040032 |
7 | 3214544304242 |
oct | 526310454124 |
9 | 141550465122 |
10 | 45955045460 |
11 | 18542474915 |
12 | 8aa6303018 |
13 | 4444a3b5bc |
14 | 231d437792 |
15 | 12de6deb75 |
hex | ab3225854 |
45955045460 has 24 divisors (see below), whose sum is σ = 99833375880. Its totient is φ = 17748155264.
The previous prime is 45955045459. The next prime is 45955045463. The reversal of 45955045460 is 6454055954.
It can be written as a sum of positive squares in 4 ways, for example, as 4436092816 + 41518952644 = 66604^2 + 203762^2 .
It is a super-2 number, since 2×459550454602 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45955045463) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39615839 + ... + 39616998.
It is an arithmetic number, because the mean of its divisors is an integer number (4159723995).
Almost surely, 245955045460 is an apocalyptic number.
It is an amenable number.
45955045460 is an abundant number, since it is smaller than the sum of its proper divisors (53878330420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45955045460 is a wasteful number, since it uses less digits than its factorization.
45955045460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79232875 (or 79232873 counting only the distinct ones).
The product of its (nonzero) digits is 2160000, while the sum is 47.
The spelling of 45955045460 in words is "forty-five billion, nine hundred fifty-five million, forty-five thousand, four hundred sixty".
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