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913416009 = 31127679273
BaseRepresentation
bin110110011100011…
…001111101001001
32100122202100012120
4312130121331021
53332313303014
6230345401453
731430623302
oct6634317511
92318670176
10913416009
11429665a70
12215a99289
1311731305c
148944d7a9
15552cbba9
hex36719f49

913416009 has 8 divisors (see below), whose sum is σ = 1328605152. Its totient is φ = 553585440.

The previous prime is 913415983. The next prime is 913416011. The reversal of 913416009 is 900614319.

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

It is not a de Polignac number, because 913416009 - 217 = 913284937 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 27679273 = 913416009 / (9 + 1 + 3 + 4 + 1 + 6 + 0 + 0 + 9).

It is not an unprimeable number, because it can be changed into a prime (913416029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13839604 + ... + 13839669.

It is an arithmetic number, because the mean of its divisors is an integer number (166075644).

Almost surely, 2913416009 is an apocalyptic number.

It is an amenable number.

913416009 is a deficient number, since it is larger than the sum of its proper divisors (415189143).

913416009 is a wasteful number, since it uses less digits than its factorization.

913416009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27679287.

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 913416009 is about 30222.7730196949. The cubic root of 913416009 is about 970.2631549448.

The spelling of 913416009 in words is "nine hundred thirteen million, four hundred sixteen thousand, nine".

Divisors: 1 3 11 33 27679273 83037819 304472003 913416009