Base | Representation |
---|---|
bin | 1101000010000… |
… | …0111010000110 |
3 | 10210212001102221 |
4 | 3100200322012 |
5 | 102443120432 |
6 | 5231322554 |
7 | 1232415523 |
oct | 320407206 |
9 | 123761387 |
10 | 54660742 |
11 | 28944474 |
12 | 1638045a |
13 | b42a946 |
14 | 738c14a |
15 | 4beab97 |
hex | 3420e86 |
54660742 has 8 divisors (see below), whose sum is σ = 85556016. Its totient is φ = 26142072.
The previous prime is 54660731. The next prime is 54660743. The reversal of 54660742 is 24706645.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 54660698 and 54660707.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54660743) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 594093 + ... + 594184.
It is an arithmetic number, because the mean of its divisors is an integer number (10694502).
Almost surely, 254660742 is an apocalyptic number.
54660742 is a deficient number, since it is larger than the sum of its proper divisors (30895274).
54660742 is a wasteful number, since it uses less digits than its factorization.
54660742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1188302.
The product of its (nonzero) digits is 40320, while the sum is 34.
The square root of 54660742 is about 7393.2903365146. The cubic root of 54660742 is about 379.5117043009.
The spelling of 54660742 in words is "fifty-four million, six hundred sixty thousand, seven hundred forty-two".
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