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1006312413 = 3335437471
BaseRepresentation
bin111011111110110…
…001101111011101
32121010112222010010
4323332301233131
54030103444123
6243504433433
733636341301
oct7376615735
92533488103
101006312413
11477045457
12241018879
1313063a442
1497911d01
155d52b993
hex3bfb1bdd

1006312413 has 4 divisors (see below), whose sum is σ = 1341749888. Its totient is φ = 670874940.

The previous prime is 1006312387. The next prime is 1006312453. The reversal of 1006312413 is 3142136001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1006312413 - 214 = 1006296029 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1006312413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1006312453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167718733 + ... + 167718738.

It is an arithmetic number, because the mean of its divisors is an integer number (335437472).

Almost surely, 21006312413 is an apocalyptic number.

It is an amenable number.

1006312413 is a deficient number, since it is larger than the sum of its proper divisors (335437475).

1006312413 is an equidigital number, since it uses as much as digits as its factorization.

1006312413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335437474.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1006312413 is about 31722.4276025653. The cubic root of 1006312413 is about 1002.0997257327.

Adding to 1006312413 its reverse (3142136001), we get a palindrome (4148448414).

The spelling of 1006312413 in words is "one billion, six million, three hundred twelve thousand, four hundred thirteen".

Divisors: 1 3 335437471 1006312413