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424096913 = 502384431
BaseRepresentation
bin11001010001110…
…011010010010001
31002120000100121002
4121101303102101
51332032100123
6110025511345
713336523102
oct3121632221
91076010532
10424096913
111a8434319
12ba042555
1369b2a726
14404783a9
1527373528
hex19473491

424096913 has 4 divisors (see below), whose sum is σ = 424186368. Its totient is φ = 424007460.

The previous prime is 424096877. The next prime is 424096927. The reversal of 424096913 is 319690424.

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 a cyclic number.

It is not a de Polignac number, because 424096913 - 214 = 424080529 is a prime.

It is a super-2 number, since 2×4240969132 = 359716383232259138, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424096313) 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 3 ways as a sum of consecutive naturals, for example, 37193 + ... + 47238.

It is an arithmetic number, because the mean of its divisors is an integer number (106046592).

Almost surely, 2424096913 is an apocalyptic number.

It is an amenable number.

424096913 is a deficient number, since it is larger than the sum of its proper divisors (89455).

424096913 is an equidigital number, since it uses as much as digits as its factorization.

424096913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89454.

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 424096913 is about 20593.6134031889. The cubic root of 424096913 is about 751.3143843646.

The spelling of 424096913 in words is "four hundred twenty-four million, ninety-six thousand, nine hundred thirteen".

Divisors: 1 5023 84431 424096913