Base | Representation |
---|---|
bin | 11000001011010… |
… | …010111101001101 |
3 | 1001021020100101001 |
4 | 120023102331031 |
5 | 1312314130123 |
6 | 104125420301 |
7 | 13023444211 |
oct | 3013227515 |
9 | 1037210331 |
10 | 405614413 |
11 | 198a60126 |
12 | b3a0a691 |
13 | 66058c39 |
14 | 3bc26941 |
15 | 259220ad |
hex | 182d2f4d |
405614413 has 4 divisors (see below), whose sum is σ = 426962560. Its totient is φ = 384266268.
The previous prime is 405614411. The next prime is 405614467. The reversal of 405614413 is 314416504.
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 405614413 - 21 = 405614411 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 (405614411) 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, 10674045 + ... + 10674082.
It is an arithmetic number, because the mean of its divisors is an integer number (106740640).
Almost surely, 2405614413 is an apocalyptic number.
It is an amenable number.
405614413 is a deficient number, since it is larger than the sum of its proper divisors (21348147).
405614413 is a wasteful number, since it uses less digits than its factorization.
405614413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21348146.
The product of its (nonzero) digits is 5760, while the sum is 28.
The square root of 405614413 is about 20139.8712260034. The cubic root of 405614413 is about 740.2375746810.
The spelling of 405614413 in words is "four hundred five million, six hundred fourteen thousand, four hundred thirteen".
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