Base | Representation |
---|---|
bin | 110010011110100101… |
… | …111100011010010110 |
3 | 12011220022112021201100 |
4 | 302132211330122112 |
5 | 1342000242320304 |
6 | 40522125410530 |
7 | 3626064261051 |
oct | 623645743226 |
9 | 164808467640 |
10 | 54200354454 |
11 | 20a93761574 |
12 | a607709a46 |
13 | 515a040b6c |
14 | 28a2519a98 |
15 | 16234e4439 |
hex | c9e97c696 |
54200354454 has 24 divisors (see below), whose sum is σ = 119088105552. Its totient is φ = 17812322640.
The previous prime is 54200354449. The next prime is 54200354479. The reversal of 54200354454 is 45445300245.
54200354454 is a `hidden beast` number, since 5 + 4 + 200 + 3 + 5 + 445 + 4 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21203869 + ... + 21206424.
It is an arithmetic number, because the mean of its divisors is an integer number (4962004398).
Almost surely, 254200354454 is an apocalyptic number.
54200354454 is an abundant number, since it is smaller than the sum of its proper divisors (64887751098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54200354454 is a wasteful number, since it uses less digits than its factorization.
54200354454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42410372 (or 42410369 counting only the distinct ones).
The product of its (nonzero) digits is 192000, while the sum is 36.
Adding to 54200354454 its reverse (45445300245), we get a palindrome (99645654699).
The spelling of 54200354454 in words is "fifty-four billion, two hundred million, three hundred fifty-four thousand, four hundred fifty-four".
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