Search a number
-
+
412473213 = 3292949333
BaseRepresentation
bin11000100101011…
…101011101111101
31001202010210212200
4120211131131331
51321043120323
6104532422113
713135651545
oct3045353575
91052123780
10412473213
111a1915259
12b6177939
13675baab9
143cad0325
1526329443
hex1895d77d

412473213 has 12 divisors (see below), whose sum is σ = 596448060. Its totient is φ = 274680576.

The previous prime is 412473211. The next prime is 412473233. The reversal of 412473213 is 312374214.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 221950404 + 190522809 = 14898^2 + 13803^2 .

It is not a de Polignac number, because 412473213 - 21 = 412473211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412473211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16306 + ... + 33027.

It is an arithmetic number, because the mean of its divisors is an integer number (49704005).

Almost surely, 2412473213 is an apocalyptic number.

It is an amenable number.

412473213 is a deficient number, since it is larger than the sum of its proper divisors (183974847).

412473213 is a wasteful number, since it uses less digits than its factorization.

412473213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50268 (or 50265 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 412473213 is about 20309.4365505299. The cubic root of 412473213 is about 744.3866627405.

It can be divided in two parts, 412473 and 213, that added together give a triangular number (412686 = T908).

The spelling of 412473213 in words is "four hundred twelve million, four hundred seventy-three thousand, two hundred thirteen".

Divisors: 1 3 9 929 2787 8361 49333 147999 443997 45830357 137491071 412473213