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5084830261 = 74491617827
BaseRepresentation
bin1001011110001010…
…00101101000110101
3111010101000010210201
410233011011220311
540403204032021
62200321320501
7240002226010
oct45705055065
914111003721
105084830261
11217a288265
12b9aa96131
136305c0704
14363464377
151eb611591
hex12f145a35

5084830261 has 8 divisors (see below), whose sum is σ = 5824180800. Its totient is φ = 4348716288.

The previous prime is 5084830259. The next prime is 5084830277. The reversal of 5084830261 is 1620384805.

It is a happy number.

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

It is not a de Polignac number, because 5084830261 - 21 = 5084830259 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5084830261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5084800261) 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, 805771 + ... + 812056.

It is an arithmetic number, because the mean of its divisors is an integer number (728022600).

Almost surely, 25084830261 is an apocalyptic number.

It is an amenable number.

5084830261 is a deficient number, since it is larger than the sum of its proper divisors (739350539).

5084830261 is a wasteful number, since it uses less digits than its factorization.

5084830261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1618283.

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 5084830261 is about 71307.9957718628. The cubic root of 5084830261 is about 1719.5922799815.

The spelling of 5084830261 in words is "five billion, eighty-four million, eight hundred thirty thousand, two hundred sixty-one".

Divisors: 1 7 449 3143 1617827 11324789 726404323 5084830261