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5184741401 = 72165763857
BaseRepresentation
bin1001101010000100…
…01110000000011001
3111101100000011010022
410311002032000121
541104243211101
62214251000225
7242324401100
oct46502160031
914340004108
105184741401
112220718a54
121008439075
13648202928
14372831037
15205299a1b
hex13508e019

5184741401 has 12 divisors (see below), whose sum is σ = 6034964148. Its totient is φ = 4441312512.

The previous prime is 5184741349. The next prime is 5184741427. The reversal of 5184741401 is 1041474815.

It can be written as a sum of positive squares in 2 ways, for example, as 2562789376 + 2621952025 = 50624^2 + 51205^2 .

It is not a de Polignac number, because 5184741401 - 214 = 5184725017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5184741431) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49265 + ... + 113121.

It is an arithmetic number, because the mean of its divisors is an integer number (502913679).

Almost surely, 25184741401 is an apocalyptic number.

It is an amenable number.

5184741401 is a deficient number, since it is larger than the sum of its proper divisors (850222747).

5184741401 is a wasteful number, since it uses less digits than its factorization.

5184741401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65528 (or 65521 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 35.

The square root of 5184741401 is about 72005.1484339835. The cubic root of 5184741401 is about 1730.7819870157.

The spelling of 5184741401 in words is "five billion, one hundred eighty-four million, seven hundred forty-one thousand, four hundred one".

Divisors: 1 7 49 1657 11599 63857 81193 446999 3128993 105811049 740677343 5184741401