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5028236479 = 72102617071
BaseRepresentation
bin1001010111011010…
…01100110010111111
3110222102111212201201
410223231030302333
540244212031404
62150540320331
7235414206400
oct45355146277
913872455651
105028236479
112150343542
12b83b430a7
13621966c76
14359b319a7
151e6682ca4
hex12bb4ccbf

5028236479 has 6 divisors (see below), whose sum is σ = 5849173104. Its totient is φ = 4309916940.

The previous prime is 5028236467. The next prime is 5028236491. The reversal of 5028236479 is 9746328205.

It is an interprime number because it is at equal distance from previous prime (5028236467) and next prime (5028236491).

It is not a de Polignac number, because 5028236479 - 213 = 5028228287 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 (5028236879) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51308487 + ... + 51308584.

It is an arithmetic number, because the mean of its divisors is an integer number (974862184).

Almost surely, 25028236479 is an apocalyptic number.

5028236479 is a deficient number, since it is larger than the sum of its proper divisors (820936625).

5028236479 is a wasteful number, since it uses less digits than its factorization.

5028236479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102617085 (or 102617078 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 46.

The square root of 5028236479 is about 70910.0590819102. The cubic root of 5028236479 is about 1713.1888195581.

The spelling of 5028236479 in words is "five billion, twenty-eight million, two hundred thirty-six thousand, four hundred seventy-nine".

Divisors: 1 7 49 102617071 718319497 5028236479