Base | Representation |
---|---|
bin | 101010010101000100… |
… | …001010101100111110 |
3 | 11100022112021012200010 |
4 | 222111010022230332 |
5 | 1221040321224213 |
6 | 32514003244050 |
7 | 3166210322031 |
oct | 522504125476 |
9 | 140275235603 |
10 | 45450570558 |
11 | 18303731408 |
12 | 8985379626 |
13 | 439437a743 |
14 | 22b2439018 |
15 | 12b0290ac3 |
hex | a9510ab3e |
45450570558 has 64 divisors (see below), whose sum is σ = 97487712000. Its totient is φ = 14076547584.
The previous prime is 45450570523. The next prime is 45450570587. The reversal of 45450570558 is 85507505454.
It is a super-3 number, since 3×454505705583 (a number of 33 digits) contains 333 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2528908 + ... + 2546816.
It is an arithmetic number, because the mean of its divisors is an integer number (1523245500).
Almost surely, 245450570558 is an apocalyptic number.
45450570558 is an abundant number, since it is smaller than the sum of its proper divisors (52037141442).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45450570558 is a wasteful number, since it uses less digits than its factorization.
45450570558 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18249.
The product of its (nonzero) digits is 2800000, while the sum is 48.
The spelling of 45450570558 in words is "forty-five billion, four hundred fifty million, five hundred seventy thousand, five hundred fifty-eight".
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