Base | Representation |
---|---|
bin | 1101000100110… |
… | …1001001100010 |
3 | 10211012021000111 |
4 | 3101031021202 |
5 | 103014420304 |
6 | 5235241534 |
7 | 1234102036 |
oct | 321151142 |
9 | 124167014 |
10 | 54841954 |
11 | 28a58632 |
12 | 164492aa |
13 | b49227b |
14 | 73d81c6 |
15 | 4c34704 |
hex | 344d262 |
54841954 has 4 divisors (see below), whose sum is σ = 82262934. Its totient is φ = 27420976.
The previous prime is 54841939. The next prime is 54841973. The reversal of 54841954 is 45914845.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 33005025 + 21836929 = 5745^2 + 4673^2 .
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13710487 + ... + 13710490.
Almost surely, 254841954 is an apocalyptic number.
54841954 is a deficient number, since it is larger than the sum of its proper divisors (27420980).
54841954 is a wasteful number, since it uses less digits than its factorization.
54841954 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27420979.
The product of its digits is 115200, while the sum is 40.
The square root of 54841954 is about 7405.5353621463. The cubic root of 54841954 is about 379.9306290727.
The spelling of 54841954 in words is "fifty-four million, eight hundred forty-one thousand, nine hundred fifty-four".
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