Base | Representation |
---|---|
bin | 110010011101000000… |
… | …100011000011011010 |
3 | 12011211110111212020122 |
4 | 302131000203003122 |
5 | 1341421441232132 |
6 | 40515335553242 |
7 | 3625322324123 |
oct | 623500430332 |
9 | 164743455218 |
10 | 54173774042 |
11 | 20a7a757293 |
12 | a5ba82b822 |
13 | 51546954cb |
14 | 289cb9b04a |
15 | 1620ee3912 |
hex | c9d0230da |
54173774042 has 32 divisors (see below), whose sum is σ = 84471424128. Its totient is φ = 26036640000.
The previous prime is 54173774041. The next prime is 54173774051. The reversal of 54173774042 is 24047737145.
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 54173773984 and 54173774002.
It is not an unprimeable number, because it can be changed into a prime (54173774041) 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, 14675417 + ... + 14679107.
It is an arithmetic number, because the mean of its divisors is an integer number (2639732004).
Almost surely, 254173774042 is an apocalyptic number.
54173774042 is a deficient number, since it is larger than the sum of its proper divisors (30297650086).
54173774042 is a wasteful number, since it uses less digits than its factorization.
54173774042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6326.
The product of its (nonzero) digits is 658560, while the sum is 44.
The spelling of 54173774042 in words is "fifty-four billion, one hundred seventy-three million, seven hundred seventy-four thousand, forty-two".
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