Base | Representation |
---|---|
bin | 110011010100110000… |
… | …011011000111111000 |
3 | 12021020122102212221202 |
4 | 303110300123013320 |
5 | 1400330410240402 |
6 | 41152230353332 |
7 | 3660440243336 |
oct | 632460330770 |
9 | 167218385852 |
10 | 55109071352 |
11 | 2140a6a7a75 |
12 | a81babb848 |
13 | 527339a07a |
14 | 294b0a4b56 |
15 | 1678193b02 |
hex | cd4c1b1f8 |
55109071352 has 8 divisors (see below), whose sum is σ = 103329508800. Its totient is φ = 27554535672.
The previous prime is 55109071333. The next prime is 55109071447. The reversal of 55109071352 is 25317090155.
55109071352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3444316952 + ... + 3444316967.
It is an arithmetic number, because the mean of its divisors is an integer number (12916188600).
Almost surely, 255109071352 is an apocalyptic number.
It is an amenable number.
55109071352 is a deficient number, since it is larger than the sum of its proper divisors (48220437448).
55109071352 is a wasteful number, since it uses less digits than its factorization.
55109071352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6888633925 (or 6888633921 counting only the distinct ones).
The product of its (nonzero) digits is 47250, while the sum is 38.
The spelling of 55109071352 in words is "fifty-five billion, one hundred nine million, seventy-one thousand, three hundred fifty-two".
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