Base | Representation |
---|---|
bin | 110010101101110011… |
… | …011001110111010000 |
3 | 12012120002201010010022 |
4 | 302231303121313100 |
5 | 1343011104304300 |
6 | 41003323123012 |
7 | 3635313314534 |
oct | 625563316720 |
9 | 165502633108 |
10 | 54455541200 |
11 | 21104808105 |
12 | a679073468 |
13 | 519ab7b338 |
14 | 28c8385bc4 |
15 | 163ab00285 |
hex | cadcd9dd0 |
54455541200 has 30 divisors (see below), whose sum is σ = 130829438694. Its totient is φ = 21782216320.
The previous prime is 54455541197. The next prime is 54455541211. The reversal of 54455541200 is 214555445.
It can be written as a sum of positive squares in 3 ways, for example, as 729864256 + 53725676944 = 27016^2 + 231788^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68069027 + ... + 68069826.
Almost surely, 254455541200 is an apocalyptic number.
54455541200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
54455541200 is an abundant number, since it is smaller than the sum of its proper divisors (76373897494).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54455541200 is a wasteful number, since it uses less digits than its factorization.
54455541200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136138871 (or 136138860 counting only the distinct ones).
The product of its (nonzero) digits is 80000, while the sum is 35.
The spelling of 54455541200 in words is "fifty-four billion, four hundred fifty-five million, five hundred forty-one thousand, two hundred".
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