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412030561 = 1985325423
BaseRepresentation
bin11000100011110…
…001011001100001
31001201022022200011
4120203301121201
51320434434221
6104515124521
713132126165
oct3043613141
91051268604
10412030561
111a1642728
12b5ba3741
1367494487
143ca16ca5
152628d1e1
hex188f1661

412030561 has 8 divisors (see below), whose sum is σ = 434241920. Its totient is φ = 389871792.

The previous prime is 412030543. The next prime is 412030589. The reversal of 412030561 is 165030214.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 412030561 - 27 = 412030433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (412030061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3496 + ... + 28918.

It is an arithmetic number, because the mean of its divisors is an integer number (54280240).

Almost surely, 2412030561 is an apocalyptic number.

It is an amenable number.

412030561 is a deficient number, since it is larger than the sum of its proper divisors (22211359).

412030561 is a wasteful number, since it uses less digits than its factorization.

412030561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26295.

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

The square root of 412030561 is about 20298.5359324263. The cubic root of 412030561 is about 744.1202840797.

Adding to 412030561 its reverse (165030214), we get a palindrome (577060775).

The spelling of 412030561 in words is "four hundred twelve million, thirty thousand, five hundred sixty-one".

Divisors: 1 19 853 16207 25423 483037 21685819 412030561