Base | Representation |
---|---|
bin | 1100111010001… |
… | …0010000110110 |
3 | 10202212200212111 |
4 | 3032202100312 |
5 | 102330021011 |
6 | 5212241234 |
7 | 1225125262 |
oct | 316422066 |
9 | 122780774 |
10 | 54142006 |
11 | 2861a766 |
12 | 1617021a |
13 | b2a87b9 |
14 | 72950a2 |
15 | 4b47121 |
hex | 33a2436 |
54142006 has 16 divisors (see below), whose sum is σ = 82096128. Its totient is φ = 26778600.
The previous prime is 54142003. The next prime is 54142007. The reversal of 54142006 is 60024145.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54142003) 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, 103261 + ... + 103783.
It is an arithmetic number, because the mean of its divisors is an integer number (5131008).
Almost surely, 254142006 is an apocalyptic number.
54142006 is a deficient number, since it is larger than the sum of its proper divisors (27954122).
54142006 is a wasteful number, since it uses less digits than its factorization.
54142006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 987.
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 54142006 is about 7358.1251688185. The cubic root of 54142006 is about 378.3073515292.
The spelling of 54142006 in words is "fifty-four million, one hundred forty-two thousand, six".
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