Base | Representation |
---|---|
bin | 110011001010110011… |
… | …100000000000000000 |
3 | 12020211000021011000000 |
4 | 303022303200000000 |
5 | 1400010134334400 |
6 | 41123504000000 |
7 | 3653342122614 |
oct | 631263400000 |
9 | 166730234000 |
10 | 54942105600 |
11 | 21334428148 |
12 | a794000000 |
13 | 524790ab75 |
14 | 2932c41344 |
15 | 16686b2600 |
hex | ccace0000 |
54942105600 has 756 divisors, whose sum is σ = 213172590456. Its totient is φ = 14014218240.
The previous prime is 54942105541. The next prime is 54942105671. The reversal of 54942105600 is 650124945.
54942105600 is a `hidden beast` number, since 5 + 4 + 9 + 42 + 1 + 0 + 5 + 600 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 2388787189 + ... + 2388787211.
It is an arithmetic number, because the mean of its divisors is an integer number (281974326).
Almost surely, 254942105600 is an apocalyptic number.
54942105600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54942105600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106586295228).
54942105600 is an abundant number, since it is smaller than the sum of its proper divisors (158230484856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54942105600 is an frugal number, since it uses more digits than its factorization.
54942105600 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85 (or 33 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 36.
The spelling of 54942105600 in words is "fifty-four billion, nine hundred forty-two million, one hundred five thousand, six hundred".
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