Base | Representation |
---|---|
bin | 110010011111010000… |
… | …001111110110000101 |
3 | 12011221002101200212000 |
4 | 302133100033312011 |
5 | 1342011112202401 |
6 | 40523203215513 |
7 | 3626260446303 |
oct | 623720176605 |
9 | 164832350760 |
10 | 54211444101 |
11 | 20a99a46371 |
12 | a60b377599 |
13 | 515c424699 |
14 | 28a3ba5273 |
15 | 1624485186 |
hex | c9f40fd85 |
54211444101 has 16 divisors (see below), whose sum is σ = 80340806400. Its totient is φ = 36128562624.
The previous prime is 54211444097. The next prime is 54211444103. The reversal of 54211444101 is 10144411245.
It is a happy number.
54211444101 is a `hidden beast` number, since 5 + 4 + 211 + 4 + 441 + 0 + 1 = 666.
It is not a de Polignac number, because 54211444101 - 22 = 54211444097 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54211444103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263956 + ... + 422013.
It is an arithmetic number, because the mean of its divisors is an integer number (5021300400).
Almost surely, 254211444101 is an apocalyptic number.
It is an amenable number.
54211444101 is a deficient number, since it is larger than the sum of its proper divisors (26129362299).
54211444101 is a wasteful number, since it uses less digits than its factorization.
54211444101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 688905 (or 688899 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 27.
Adding to 54211444101 its reverse (10144411245), we get a palindrome (64355855346).
It can be divided in two parts, 5421144 and 4101, that added together give a palindrome (5425245).
The spelling of 54211444101 in words is "fifty-four billion, two hundred eleven million, four hundred forty-four thousand, one hundred one".
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