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412312341 = 3747419997
BaseRepresentation
bin11000100100110…
…110001100010101
31001201211122012110
4120210312030111
51321022443331
6104525141233
713134411540
oct3044661425
91051748173
10412312341
111a1815401
12b60ba819
13675627cc
143ca8b857
15262e6946
hex18936315

412312341 has 32 divisors (see below), whose sum is σ = 643829760. Its totient is φ = 229813056.

The previous prime is 412312333. The next prime is 412312363. The reversal of 412312341 is 143213214.

It is not a de Polignac number, because 412312341 - 23 = 412312333 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412312321) 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 31 ways as a sum of consecutive naturals, for example, 413055 + ... + 414051.

It is an arithmetic number, because the mean of its divisors is an integer number (20119680).

Almost surely, 2412312341 is an apocalyptic number.

It is an amenable number.

412312341 is a deficient number, since it is larger than the sum of its proper divisors (231517419).

412312341 is a wasteful number, since it uses less digits than its factorization.

412312341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1473.

The product of its digits is 576, while the sum is 21.

The square root of 412312341 is about 20305.4756408216. The cubic root of 412312341 is about 744.2898754105.

Adding to 412312341 its reverse (143213214), we get a palindrome (555525555).

The spelling of 412312341 in words is "four hundred twelve million, three hundred twelve thousand, three hundred forty-one".

Divisors: 1 3 7 21 47 141 329 419 987 997 1257 2933 2991 6979 8799 19693 20937 46859 59079 137851 140577 328013 413553 417743 984039 1253229 2924201 8772603 19633921 58901763 137437447 412312341