Base | Representation |
---|---|
bin | 1100111001001… |
… | …0000001000101 |
3 | 10202202022120212 |
4 | 3032102001011 |
5 | 102320403321 |
6 | 5211005205 |
7 | 1224430256 |
oct | 316220105 |
9 | 122668525 |
10 | 54075461 |
11 | 28584770 |
12 | 16139805 |
13 | b28441b |
14 | 7278b2d |
15 | 4b3255b |
hex | 3392045 |
54075461 has 8 divisors (see below), whose sum is σ = 61556544. Its totient is φ = 47021920.
The previous prime is 54075451. The next prime is 54075479. The reversal of 54075461 is 16457045.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 54075461 - 214 = 54059077 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54075451) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106616 + ... + 107121.
It is an arithmetic number, because the mean of its divisors is an integer number (7694568).
Almost surely, 254075461 is an apocalyptic number.
It is an amenable number.
54075461 is a deficient number, since it is larger than the sum of its proper divisors (7481083).
54075461 is a wasteful number, since it uses less digits than its factorization.
54075461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 213771.
The product of its (nonzero) digits is 16800, while the sum is 32.
The square root of 54075461 is about 7353.6019065489. The cubic root of 54075461 is about 378.1522976536.
The spelling of 54075461 in words is "fifty-four million, seventy-five thousand, four hundred sixty-one".
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