Base | Representation |
---|---|
bin | 1100111001000… |
… | …0110100001101 |
3 | 10202202001211122 |
4 | 3032100310031 |
5 | 102320224131 |
6 | 5210530325 |
7 | 1224410030 |
oct | 316206415 |
9 | 122661748 |
10 | 54070541 |
11 | 28580aa8 |
12 | 161369a5 |
13 | b282105 |
14 | 7277017 |
15 | 4b30d7b |
hex | 3390d0d |
54070541 has 16 divisors (see below), whose sum is σ = 64757760. Its totient is φ = 44169840.
The previous prime is 54070537. The next prime is 54070543. The reversal of 54070541 is 14507045.
It is a cyclic number.
It is not a de Polignac number, because 54070541 - 22 = 54070537 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 54070541.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54070543) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12680 + ... + 16398.
It is an arithmetic number, because the mean of its divisors is an integer number (4047360).
Almost surely, 254070541 is an apocalyptic number.
It is an amenable number.
54070541 is a deficient number, since it is larger than the sum of its proper divisors (10687219).
54070541 is a wasteful number, since it uses less digits than its factorization.
54070541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3824.
The product of its (nonzero) digits is 2800, while the sum is 26.
The square root of 54070541 is about 7353.2673690000. The cubic root of 54070541 is about 378.1408287070.
Adding to 54070541 its reverse (14507045), we get a palindrome (68577586).
The spelling of 54070541 in words is "fifty-four million, seventy thousand, five hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •