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424162517 = 19179124717
BaseRepresentation
bin11001010010000…
…011010011010101
31002120010200120212
4121102003103111
51332041200032
6110031135205
713340215262
oct3122032325
91076120525
10424162517
111a8479639
12ba074505
1369b5154c
1440494269
1527387bb2
hex194834d5

424162517 has 8 divisors (see below), whose sum is σ = 448984800. Its totient is φ = 399590064.

The previous prime is 424162489. The next prime is 424162633. The reversal of 424162517 is 715261424.

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

It is not a de Polignac number, because 424162517 - 212 = 424158421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424162217) 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, 58958 + ... + 65759.

It is an arithmetic number, because the mean of its divisors is an integer number (56123100).

Almost surely, 2424162517 is an apocalyptic number.

It is an amenable number.

424162517 is a deficient number, since it is larger than the sum of its proper divisors (24822283).

424162517 is a wasteful number, since it uses less digits than its factorization.

424162517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124915.

The product of its digits is 13440, while the sum is 32.

The square root of 424162517 is about 20595.2061655134. The cubic root of 424162517 is about 751.3531229060.

The spelling of 424162517 in words is "four hundred twenty-four million, one hundred sixty-two thousand, five hundred seventeen".

Divisors: 1 19 179 3401 124717 2369623 22324343 424162517