Base | Representation |
---|---|
bin | 110010101010011111… |
… | …111000000010100010 |
3 | 12012102020100220202022 |
4 | 302222133320002202 |
5 | 1342402410342044 |
6 | 40554022421442 |
7 | 3634041065165 |
oct | 625237700242 |
9 | 165366326668 |
10 | 54400090274 |
11 | 21086483aa2 |
12 | a662591882 |
13 | 518c534b3a |
14 | 28c0c6dadc |
15 | 1635cea3ee |
hex | caa7f80a2 |
54400090274 has 16 divisors (see below), whose sum is σ = 86019226080. Its totient is φ = 25731159840.
The previous prime is 54400090259. The next prime is 54400090333. The reversal of 54400090274 is 47209000445.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1009619 + ... + 1062134.
It is an arithmetic number, because the mean of its divisors is an integer number (5376201630).
Almost surely, 254400090274 is an apocalyptic number.
54400090274 is a deficient number, since it is larger than the sum of its proper divisors (31619135806).
54400090274 is a wasteful number, since it uses less digits than its factorization.
54400090274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2072465.
The product of its (nonzero) digits is 40320, while the sum is 35.
The spelling of 54400090274 in words is "fifty-four billion, four hundred million, ninety thousand, two hundred seventy-four".
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