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415034152 = 231331712589
BaseRepresentation
bin11000101111001…
…110101100101000
31001220221220211021
4120233032230220
51322222043102
6105103342224
713166506051
oct3057165450
91056856737
10415034152
111a3304335
12b6bb1974
1367ca6650
143d199728
1526683137
hex18bceb28

415034152 has 32 divisors (see below), whose sum is σ = 840760200. Its totient is φ = 190934784.

The previous prime is 415034131. The next prime is 415034159. The reversal of 415034152 is 251430514.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 82555396 + 332478756 = 9086^2 + 18234^2 .

It is not an unprimeable number, because it can be changed into a prime (415034159) 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, 26674 + ... + 39262.

Almost surely, 2415034152 is an apocalyptic number.

It is an amenable number.

415034152 is an abundant number, since it is smaller than the sum of its proper divisors (425726048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

415034152 is a wasteful number, since it uses less digits than its factorization.

415034152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12925 (or 12921 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 415034152 is about 20372.3869980913. The cubic root of 415034152 is about 745.9240531520.

Adding to 415034152 its reverse (251430514), we get a palindrome (666464666).

The spelling of 415034152 in words is "four hundred fifteen million, thirty-four thousand, one hundred fifty-two".

Divisors: 1 2 4 8 13 26 52 104 317 634 1268 2536 4121 8242 12589 16484 25178 32968 50356 100712 163657 327314 654628 1309256 3990713 7981426 15962852 31925704 51879269 103758538 207517076 415034152