Base | Representation |
---|---|
bin | 11000111010000011111100… |
… | …00001010001111011100000 |
3 | 21011221002220121020211202020 |
4 | 30131001332001101323200 |
5 | 24134334102012122032 |
6 | 312253410303421440 |
7 | 14352053515550253 |
oct | 1435017601217340 |
9 | 234832817224666 |
10 | 54771537223392 |
11 | 164a7529965080 |
12 | 6187110bb4880 |
13 | 2473c1a729012 |
14 | d74d56a9709a |
15 | 64eb00231b2c |
hex | 31d07e051ee0 |
54771537223392 has 96 divisors (see below), whose sum is σ = 156869654949504. Its totient is φ = 16594907558400.
The previous prime is 54771537223363. The next prime is 54771537223393. The reversal of 54771537223392 is 29332273517745.
It is a tau number, because it is divible by the number of its divisors (96).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54771537223393) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2992318 + ... + 10885634.
It is an arithmetic number, because the mean of its divisors is an integer number (1634058905724).
Almost surely, 254771537223392 is an apocalyptic number.
It is an amenable number.
54771537223392 is an abundant number, since it is smaller than the sum of its proper divisors (102098117726112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54771537223392 is a wasteful number, since it uses less digits than its factorization.
54771537223392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7899912 (or 7899904 counting only the distinct ones).
The product of its digits is 66679200, while the sum is 60.
The spelling of 54771537223392 in words is "fifty-four trillion, seven hundred seventy-one billion, five hundred thirty-seven million, two hundred twenty-three thousand, three hundred ninety-two".
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