Search a number
-
+
53410017 = 317803339
BaseRepresentation
bin1100101110111…
…1100011100001
310201111111202210
43023233203201
5102133110032
65144432333
71215656223
oct313574341
9121444683
1053410017
112816a811
1215a786a9
13b0b057b
147144413
154a502cc
hex32ef8e1

53410017 has 4 divisors (see below), whose sum is σ = 71213360. Its totient is φ = 35606676.

The previous prime is 53410009. The next prime is 53410031. The reversal of 53410017 is 71001435.

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 53410017 - 23 = 53410009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53409975 and 53410002.

It is not an unprimeable number, because it can be changed into a prime (53410067) 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, 8901667 + ... + 8901672.

It is an arithmetic number, because the mean of its divisors is an integer number (17803340).

Almost surely, 253410017 is an apocalyptic number.

It is an amenable number.

53410017 is a deficient number, since it is larger than the sum of its proper divisors (17803343).

53410017 is a wasteful number, since it uses less digits than its factorization.

53410017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17803342.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 53410017 is about 7308.2157193121. The cubic root of 53410017 is about 376.5947303910.

The spelling of 53410017 in words is "fifty-three million, four hundred ten thousand, seventeen".

Divisors: 1 3 17803339 53410017