Base | Representation |
---|---|
bin | 1101101100110… |
… | …0111010001101 |
3 | 11000010101121112 |
4 | 3123030322031 |
5 | 104202244123 |
6 | 5411341405 |
7 | 1265264621 |
oct | 333147215 |
9 | 130111545 |
10 | 57462413 |
11 | 2a4883a8 |
12 | 172b1865 |
13 | bb9bc38 |
14 | 78bb181 |
15 | 50a0d78 |
hex | 36cce8d |
57462413 has 4 divisors (see below), whose sum is σ = 57482880. Its totient is φ = 57441948.
The previous prime is 57462371. The next prime is 57462439. The reversal of 57462413 is 31426475.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 57462413 - 216 = 57396877 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 57462413.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57462463) 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, 5195 + ... + 11912.
It is an arithmetic number, because the mean of its divisors is an integer number (14370720).
Almost surely, 257462413 is an apocalyptic number.
It is an amenable number.
57462413 is a deficient number, since it is larger than the sum of its proper divisors (20467).
57462413 is a wasteful number, since it uses less digits than its factorization.
57462413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20466.
The product of its digits is 20160, while the sum is 32.
The square root of 57462413 is about 7580.3966255071. The cubic root of 57462413 is about 385.8880114867. Note that the first 3 decimals are identical.
Adding to 57462413 its reverse (31426475), we get a palindrome (88888888).
It can be divided in two parts, 57462 and 413, that added together give a palindrome (57875).
The spelling of 57462413 in words is "fifty-seven million, four hundred sixty-two thousand, four hundred thirteen".
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