Base | Representation |
---|---|
bin | 11000101010100… |
… | …000001011001101 |
3 | 1001211121222001112 |
4 | 120222200023031 |
5 | 1321412420041 |
6 | 105021021405 |
7 | 13153125323 |
oct | 3052401315 |
9 | 1054558045 |
10 | 413795021 |
11 | 1a2638362 |
12 | b66b4865 |
13 | 67961633 |
14 | 3cd55d13 |
15 | 264dadeb |
hex | 18aa02cd |
413795021 has 4 divisors (see below), whose sum is σ = 413851200. Its totient is φ = 413738844.
The previous prime is 413794993. The next prime is 413795027. The reversal of 413795021 is 120597314.
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 413795021 - 26 = 413794957 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (413795027) 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, 15011 + ... + 32448.
It is an arithmetic number, because the mean of its divisors is an integer number (103462800).
Almost surely, 2413795021 is an apocalyptic number.
It is an amenable number.
413795021 is a deficient number, since it is larger than the sum of its proper divisors (56179).
413795021 is an equidigital number, since it uses as much as digits as its factorization.
413795021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56178.
The product of its (nonzero) digits is 7560, while the sum is 32.
The square root of 413795021 is about 20341.9522416114. The cubic root of 413795021 is about 745.1809665032.
The spelling of 413795021 in words is "four hundred thirteen million, seven hundred ninety-five thousand, twenty-one".
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