Search a number
-
+
5405751713 = 20333265861
BaseRepresentation
bin1010000100011010…
…10011100110100001
3111221201212122021102
411002031103212201
542032333023323
62252224004145
7250650063035
oct50215234641
914851778242
105405751713
1123244512aa
12106a460655
13681c3516b
14393d221c5
152198a4328
hex1423539a1

5405751713 has 4 divisors (see below), whose sum is σ = 5406037908. Its totient is φ = 5405465520.

The previous prime is 5405751667. The next prime is 5405751721. The reversal of 5405751713 is 3171575045.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3171575045 = 5634315009.

It can be written as a sum of positive squares in 2 ways, for example, as 3019722304 + 2386029409 = 54952^2 + 48847^2 .

It is a cyclic number.

It is not a de Polignac number, because 5405751713 - 26 = 5405751649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5405751913) 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, 112598 + ... + 153263.

It is an arithmetic number, because the mean of its divisors is an integer number (1351509477).

Almost surely, 25405751713 is an apocalyptic number.

It is an amenable number.

5405751713 is a deficient number, since it is larger than the sum of its proper divisors (286195).

5405751713 is a wasteful number, since it uses less digits than its factorization.

5405751713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286194.

The product of its (nonzero) digits is 73500, while the sum is 38.

The square root of 5405751713 is about 73523.8173179277. The cubic root of 5405751713 is about 1755.0333148980.

The spelling of 5405751713 in words is "five billion, four hundred five million, seven hundred fifty-one thousand, seven hundred thirteen".

Divisors: 1 20333 265861 5405751713