Base | Representation |
---|---|
bin | 1101100101111… |
… | …1010001001011 |
3 | 10222021120120120 |
4 | 3121133101023 |
5 | 104043411243 |
6 | 5353554323 |
7 | 1261414413 |
oct | 331372113 |
9 | 128246516 |
10 | 57013323 |
11 | 2a200a54 |
12 | 171159a3 |
13 | ba726c3 |
14 | 7801643 |
15 | 5012c83 |
hex | 365f44b |
57013323 has 8 divisors (see below), whose sum is σ = 76244688. Its totient is φ = 37895424.
The previous prime is 57013289. The next prime is 57013331. The reversal of 57013323 is 32331075.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 57013323 - 26 = 57013259 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 57013293 and 57013302.
It is not an unprimeable number, because it can be changed into a prime (57013823) 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, 27186 + ... + 29207.
It is an arithmetic number, because the mean of its divisors is an integer number (9530586).
Almost surely, 257013323 is an apocalyptic number.
57013323 is a deficient number, since it is larger than the sum of its proper divisors (19231365).
57013323 is a wasteful number, since it uses less digits than its factorization.
57013323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56733.
The product of its (nonzero) digits is 1890, while the sum is 24.
The square root of 57013323 is about 7550.7167209478. The cubic root of 57013323 is about 384.8800953419.
Adding to 57013323 its reverse (32331075), we get a palindrome (89344398).
The spelling of 57013323 in words is "fifty-seven million, thirteen thousand, three hundred twenty-three".
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