Search a number
-
+
412143213 = 3659208469
BaseRepresentation
bin11000100100001…
…100111001101101
31001201112001012110
4120210030321231
51321002040323
6104521354233
713133105466
oct3044147155
91051461173
10412143213
111a170a329
12b6038979
1367503831
143ca45d6d
15262b1793
hex1890ce6d

412143213 has 8 divisors (see below), whose sum is σ = 550360800. Its totient is φ = 274343888.

The previous prime is 412143191. The next prime is 412143217. The reversal of 412143213 is 312341214.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 412143213 - 221 = 410046061 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 412143213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412143217) 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, 102258 + ... + 106211.

It is an arithmetic number, because the mean of its divisors is an integer number (68795100).

Almost surely, 2412143213 is an apocalyptic number.

It is an amenable number.

412143213 is a deficient number, since it is larger than the sum of its proper divisors (138217587).

412143213 is a wasteful number, since it uses less digits than its factorization.

412143213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209131.

The product of its digits is 576, while the sum is 21.

The square root of 412143213 is about 20301.3106227160. The cubic root of 412143213 is about 744.1880937746.

Adding to 412143213 its reverse (312341214), we get a palindrome (724484427).

The spelling of 412143213 in words is "four hundred twelve million, one hundred forty-three thousand, two hundred thirteen".

Divisors: 1 3 659 1977 208469 625407 137381071 412143213