Base | Representation |
---|---|
bin | 1100111011100… |
… | …0011111101110 |
3 | 10210001022210020 |
4 | 3032320133232 |
5 | 102340424240 |
6 | 5214223010 |
7 | 1225654623 |
oct | 316703756 |
9 | 123038706 |
10 | 54233070 |
11 | 28682121 |
12 | 161b4a66 |
13 | b30b098 |
14 | 72ba34a |
15 | 4b640d0 |
hex | 33b87ee |
54233070 has 16 divisors (see below), whose sum is σ = 130159440. Its totient is φ = 14462144.
The previous prime is 54233063. The next prime is 54233071. The reversal of 54233070 is 7033245.
It is a self number, because there is not a number n which added to its sum of digits gives 54233070.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54233071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 903855 + ... + 903914.
It is an arithmetic number, because the mean of its divisors is an integer number (8134965).
Almost surely, 254233070 is an apocalyptic number.
54233070 is an abundant number, since it is smaller than the sum of its proper divisors (75926370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54233070 is a wasteful number, since it uses less digits than its factorization.
54233070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1807779.
The product of its (nonzero) digits is 2520, while the sum is 24.
The square root of 54233070 is about 7364.3105583619. The cubic root of 54233070 is about 378.5193304021.
The spelling of 54233070 in words is "fifty-four million, two hundred thirty-three thousand, seventy".
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