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413302231 = 19115118899
BaseRepresentation
bin11000101000100…
…111110111010111
31001210200221002001
4120220213313113
51321301132411
6105002300131
713146003526
oct3050476727
91053627061
10413302231
111a23310a1
12b64b7647
136781b244
143cc684bd
152643edc1
hex18a27dd7

413302231 has 8 divisors (see below), whose sum is σ = 435456000. Its totient is φ = 391188600.

The previous prime is 413302223. The next prime is 413302259. The reversal of 413302231 is 132203314.

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 413302231 - 23 = 413302223 is a prime.

It is a super-2 number, since 2×4133022312 = 341637468299154722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 413302199 and 413302208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413302531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12420 + ... + 31318.

It is an arithmetic number, because the mean of its divisors is an integer number (54432000).

Almost surely, 2413302231 is an apocalyptic number.

413302231 is a deficient number, since it is larger than the sum of its proper divisors (22153769).

413302231 is a wasteful number, since it uses less digits than its factorization.

413302231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20069.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 413302231 is about 20329.8359806468. The cubic root of 413302231 is about 744.8850360868.

Adding to 413302231 its reverse (132203314), we get a palindrome (545505545).

The spelling of 413302231 in words is "four hundred thirteen million, three hundred two thousand, two hundred thirty-one".

Divisors: 1 19 1151 18899 21869 359081 21752749 413302231