Search a number
-
+
412937145 = 3259176381
BaseRepresentation
bin11000100111001…
…110101110111001
31001210000101021100
4120213032232321
51321202442040
6104550402013
713142623245
oct3047165671
91053011240
10412937145
111a2101875
12b6360309
136772100a
143cbb1425
15263bbb30
hex189cebb9

412937145 has 12 divisors (see below), whose sum is σ = 715757796. Its totient is φ = 220233120.

The previous prime is 412937141. The next prime is 412937153. The reversal of 412937145 is 541739214.

It can be written as a sum of positive squares in 2 ways, for example, as 290259369 + 122677776 = 17037^2 + 11076^2 .

It is not a de Polignac number, because 412937145 - 22 = 412937141 is a prime.

It is not an unprimeable number, because it can be changed into a prime (412937141) 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 11 ways as a sum of consecutive naturals, for example, 4588146 + ... + 4588235.

It is an arithmetic number, because the mean of its divisors is an integer number (59646483).

Almost surely, 2412937145 is an apocalyptic number.

412937145 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

412937145 is a deficient number, since it is larger than the sum of its proper divisors (302820651).

412937145 is a wasteful number, since it uses less digits than its factorization.

412937145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9176392 (or 9176389 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 412937145 is about 20320.8549278814. The cubic root of 412937145 is about 744.6656427945.

The spelling of 412937145 in words is "four hundred twelve million, nine hundred thirty-seven thousand, one hundred forty-five".

Divisors: 1 3 5 9 15 45 9176381 27529143 45881905 82587429 137645715 412937145