Base | Representation |
---|---|
bin | 1100111010000… |
… | …0101001001010 |
3 | 10202212100202201 |
4 | 3032200221022 |
5 | 102324312440 |
6 | 5212150414 |
7 | 1225100032 |
oct | 316405112 |
9 | 122770681 |
10 | 54135370 |
11 | 28615783 |
12 | 1616840a |
13 | b2a5783 |
14 | 72928c2 |
15 | 4b4519a |
hex | 33a0a4a |
54135370 has 32 divisors (see below), whose sum is σ = 104042880. Its totient is φ = 20220480.
The previous prime is 54135337. The next prime is 54135377. The reversal of 54135370 is 7353145.
It is not an unprimeable number, because it can be changed into a prime (54135377) by changing a digit.
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 in 15 ways as a sum of consecutive naturals, for example, 11484 + ... + 15496.
It is an arithmetic number, because the mean of its divisors is an integer number (3251340).
Almost surely, 254135370 is an apocalyptic number.
54135370 is a deficient number, since it is larger than the sum of its proper divisors (49907510).
54135370 is a wasteful number, since it uses less digits than its factorization.
54135370 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4110.
The product of its (nonzero) digits is 6300, while the sum is 28.
The square root of 54135370 is about 7357.6742249165. The cubic root of 54135370 is about 378.2918949528.
It can be divided in two parts, 54 and 135370, that added together give a square (135424 = 3682).
The spelling of 54135370 in words is "fifty-four million, one hundred thirty-five thousand, three hundred seventy".
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