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412000530 = 23522516101
BaseRepresentation
bin11000100011101…
…010000100010010
31001201020210110220
4120203222010102
51320433004110
6104514333510
713131642504
oct3043520422
91051223426
10412000530
111a1622107
12b5b8a296
13674838c6
143ca09d74
1526284370
hex188ea112

412000530 has 32 divisors (see below), whose sum is σ = 989402688. Its totient is φ = 109800000.

The previous prime is 412000529. The next prime is 412000549. The reversal of 412000530 is 35000214.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64480 + ... + 70580.

It is an arithmetic number, because the mean of its divisors is an integer number (30918834).

Almost surely, 2412000530 is an apocalyptic number.

412000530 is an abundant number, since it is smaller than the sum of its proper divisors (577402158).

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

412000530 is a wasteful number, since it uses less digits than its factorization.

412000530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8362.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 412000530 is about 20297.7961857932. The cubic root of 412000530 is about 744.1022051464.

Adding to 412000530 its reverse (35000214), we get a palindrome (447000744).

The spelling of 412000530 in words is "four hundred twelve million, five hundred thirty", and thus it is an aban number.

Divisors: 1 2 3 5 6 10 15 30 2251 4502 6101 6753 11255 12202 13506 18303 22510 30505 33765 36606 61010 67530 91515 183030 13733351 27466702 41200053 68666755 82400106 137333510 206000265 412000530