Base | Representation |
---|---|
bin | 1100111010001… |
… | …1100101011110 |
3 | 10202212222022002 |
4 | 3032203211132 |
5 | 102330204142 |
6 | 5212322302 |
7 | 1225150130 |
oct | 316434536 |
9 | 122788262 |
10 | 54147422 |
11 | 2862383a |
12 | 16173392 |
13 | b2ab0c4 |
14 | 7297050 |
15 | 4b48a32 |
hex | 33a395e |
54147422 has 16 divisors (see below), whose sum is σ = 93869280. Its totient is φ = 22944768.
The previous prime is 54147407. The next prime is 54147461. The reversal of 54147422 is 22474145.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20483 + ... + 22974.
It is an arithmetic number, because the mean of its divisors is an integer number (5866830).
Almost surely, 254147422 is an apocalyptic number.
54147422 is a deficient number, since it is larger than the sum of its proper divisors (39721858).
54147422 is a wasteful number, since it uses less digits than its factorization.
54147422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43555.
The product of its digits is 8960, while the sum is 29.
The square root of 54147422 is about 7358.4931881466. The cubic root of 54147422 is about 378.3199655447.
The spelling of 54147422 in words is "fifty-four million, one hundred forty-seven thousand, four hundred twenty-two".
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