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5409365417 = 19919309797
BaseRepresentation
bin1010000100110110…
…00101110110101001
3111221222200020100022
411002123011312221
542034244143132
62252433250225
7251022563441
oct50233056651
914858606308
105409365417
11232649a335
12106b703975
136828cbc51
143945c3121
15219d69e12
hex1426c5da9

5409365417 has 8 divisors (see below), whose sum is σ = 5700283200. Its totient is φ = 5119069104.

The previous prime is 5409365393. The next prime is 5409365453. The reversal of 5409365417 is 7145639045.

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

It is a cyclic number.

It is not a de Polignac number, because 5409365417 - 28 = 5409365161 is a prime.

It is a super-2 number, since 2×54093654172 = 58522468429271167778, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5409365317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137438 + ... + 172359.

It is an arithmetic number, because the mean of its divisors is an integer number (712535400).

Almost surely, 25409365417 is an apocalyptic number.

It is an amenable number.

5409365417 is a deficient number, since it is larger than the sum of its proper divisors (290917783).

5409365417 is a wasteful number, since it uses less digits than its factorization.

5409365417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310735.

The product of its (nonzero) digits is 453600, while the sum is 44.

The square root of 5409365417 is about 73548.3882692204. The cubic root of 5409365417 is about 1755.4243032712.

The spelling of 5409365417 in words is "five billion, four hundred nine million, three hundred sixty-five thousand, four hundred seventeen".

Divisors: 1 19 919 17461 309797 5886143 284703443 5409365417