Search a number
-
+
415104331 = 8317328909
BaseRepresentation
bin11000101111011…
…111110101001011
31001221002111002111
4120233133311023
51322231314311
6105105043151
713200220465
oct3057376513
91057074074
10415104331
111a3352034
12b70264b7
1367ccc585
143d1b7135
1526698d21
hex18bdfd4b

415104331 has 8 divisors (see below), whose sum is σ = 422548560. Its totient is φ = 407718432.

The previous prime is 415104323. The next prime is 415104359. The reversal of 415104331 is 133401514.

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 415104331 - 23 = 415104323 is a prime.

It is a super-2 number, since 2×4151043312 = 344623211229915122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (415107331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96 + ... + 28813.

It is an arithmetic number, because the mean of its divisors is an integer number (52818570).

Almost surely, 2415104331 is an apocalyptic number.

415104331 is a deficient number, since it is larger than the sum of its proper divisors (7444229).

415104331 is a wasteful number, since it uses less digits than its factorization.

415104331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29165.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 415104331 is about 20374.1093302259. The cubic root of 415104331 is about 745.9660940729.

Adding to 415104331 its reverse (133401514), we get a palindrome (548505845).

The spelling of 415104331 in words is "four hundred fifteen million, one hundred four thousand, three hundred thirty-one".

Divisors: 1 83 173 14359 28909 2399447 5001257 415104331