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5001110001 = 322930416301
BaseRepresentation
bin1001010100001011…
…01110000111110001
3110220112110201012100
410222011232013301
540220241010001
62144131051013
7234634506426
oct45205560761
913815421170
105001110001
112136aa5a68
12b76a40a69
13619159bb4
143562add4d
151e40c5586
hex12a16e1f1

5001110001 has 24 divisors (see below), whose sum is σ = 7476566760. Its totient is φ = 3217536000.

The previous prime is 5001109979. The next prime is 5001110017. The reversal of 5001110001 is 1000111005.

Adding to 5001110001 its reverse (1000111005), we get a palindrome (6001221006).

It can be written as a sum of positive squares in 4 ways, for example, as 2493504225 + 2507605776 = 49935^2 + 50076^2 .

It is not a de Polignac number, because 5001110001 - 229 = 4464239089 is a prime.

It is a super-2 number, since 2×50011100012 = 50022202484204440002, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (5001120001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 790551 + ... + 796851.

It is an arithmetic number, because the mean of its divisors is an integer number (311523615).

Almost surely, 25001110001 is an apocalyptic number.

It is an amenable number.

5001110001 is a deficient number, since it is larger than the sum of its proper divisors (2475456759).

5001110001 is a wasteful number, since it uses less digits than its factorization.

5001110001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9377 (or 9374 counting only the distinct ones).

The product of its (nonzero) digits is 5, while the sum is 9.

The square root of 5001110001 is about 70718.5265754314. The cubic root of 5001110001 is about 1710.1024756481.

The spelling of 5001110001 in words is "five billion, one million, one hundred ten thousand, one".

Divisors: 1 3 9 29 87 261 3041 6301 9123 18903 27369 56709 88189 182729 264567 548187 793701 1644561 19161341 57484023 172452069 555678889 1667036667 5001110001