Base | Representation |
---|---|
bin | 110010100000111111… |
… | …110010010001010010 |
3 | 12012000010102012012112 |
4 | 302200333302101102 |
5 | 1342041103324330 |
6 | 40530130025322 |
7 | 3630064125206 |
oct | 624077622122 |
9 | 165003365175 |
10 | 54240683090 |
11 | 210044a7020 |
12 | a619118242 |
13 | 51654c1169 |
14 | 28a7a16b06 |
15 | 1626d0d795 |
hex | ca0ff2452 |
54240683090 has 32 divisors (see below), whose sum is σ = 109106766720. Its totient is φ = 19242812800.
The previous prime is 54240683083. The next prime is 54240683129. The reversal of 54240683090 is 9038604245.
It is a Harshad number since it is a multiple of its sum of digits (41).
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 15 ways as a sum of consecutive naturals, for example, 6008870 + ... + 6017889.
It is an arithmetic number, because the mean of its divisors is an integer number (3409586460).
Almost surely, 254240683090 is an apocalyptic number.
54240683090 is an abundant number, since it is smaller than the sum of its proper divisors (54866083630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54240683090 is a wasteful number, since it uses less digits than its factorization.
54240683090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12026818.
The product of its (nonzero) digits is 207360, while the sum is 41.
The spelling of 54240683090 in words is "fifty-four billion, two hundred forty million, six hundred eighty-three thousand, ninety".
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