Base | Representation |
---|---|
bin | 110010011110100110… |
… | …001000100000100000 |
3 | 12011220022121210200101 |
4 | 302132212020200200 |
5 | 1342000300412000 |
6 | 40522130432144 |
7 | 3626064555361 |
oct | 623646104040 |
9 | 164808553611 |
10 | 54200404000 |
11 | 20a93795816 |
12 | a607732654 |
13 | 515a05a592 |
14 | 28a252db68 |
15 | 1623503e6a |
hex | c9e988820 |
54200404000 has 96 divisors (see below), whose sum is σ = 133647080112. Its totient is φ = 21602560000.
The previous prime is 54200403991. The next prime is 54200404001. The reversal of 54200404000 is 40400245.
It can be written as a sum of positive squares in 8 ways, for example, as 28772496 + 54171631504 = 5364^2 + 232748^2 .
It is not an unprimeable number, because it can be changed into a prime (54200404001) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 1099890 + ... + 1148110.
Almost surely, 254200404000 is an apocalyptic number.
54200404000 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 54200404000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66823540056).
54200404000 is an abundant number, since it is smaller than the sum of its proper divisors (79446676112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54200404000 is a wasteful number, since it uses less digits than its factorization.
54200404000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48527 (or 48509 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 19.
Adding to 54200404000 its reverse (40400245), we get a palindrome (54240804245).
The spelling of 54200404000 in words is "fifty-four billion, two hundred million, four hundred four thousand".
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