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412006430 = 251131120823
BaseRepresentation
bin11000100011101…
…011100000011110
31001201021002120102
4120203223200132
51320433201210
6104514421102
713131665633
oct3043534036
91051232512
10412006430
111a1626590
12b5b91792
13674864b4
143ca0c18a
1526285ea5
hex188eb81e

412006430 has 32 divisors (see below), whose sum is σ = 835135488. Its totient is φ = 144986400.

The previous prime is 412006411. The next prime is 412006453. The reversal of 412006430 is 34600214.

It is a happy number.

It is a super-2 number, since 2×4120064302 = 339498596722689800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57002 + ... + 63821.

It is an arithmetic number, because the mean of its divisors is an integer number (26097984).

Almost surely, 2412006430 is an apocalyptic number.

412006430 is an abundant number, since it is smaller than the sum of its proper divisors (423129058).

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

412006430 is a wasteful number, since it uses less digits than its factorization.

412006430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120872.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 412006430 is about 20297.9415212479. The cubic root of 412006430 is about 744.1057570690.

Adding to 412006430 its reverse (34600214), we get a palindrome (446606644).

The spelling of 412006430 in words is "four hundred twelve million, six thousand, four hundred thirty".

Divisors: 1 2 5 10 11 22 31 55 62 110 155 310 341 682 1705 3410 120823 241646 604115 1208230 1329053 2658106 3745513 6645265 7491026 13290530 18727565 37455130 41200643 82401286 206003215 412006430