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5100440201 = 5986448139
BaseRepresentation
bin1001100000000001…
…01000101010001001
3111011110101012121122
410300000220222021
540421203041301
62202040045025
7240252012023
oct46000505211
914143335548
105100440201
11218807a23a
12ba4163775
136338c786c
14365569013
151ecb9681b
hex130028a89

5100440201 has 4 divisors (see below), whose sum is σ = 5186888400. Its totient is φ = 5013992004.

The previous prime is 5100440183. The next prime is 5100440203. The reversal of 5100440201 is 1020440015.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5100440201 - 222 = 5096245897 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 5100440201.

It is not an unprimeable number, because it can be changed into a prime (5100440203) 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, 43224011 + ... + 43224128.

It is an arithmetic number, because the mean of its divisors is an integer number (1296722100).

Almost surely, 25100440201 is an apocalyptic number.

It is an amenable number.

5100440201 is a deficient number, since it is larger than the sum of its proper divisors (86448199).

5100440201 is an equidigital number, since it uses as much as digits as its factorization.

5100440201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86448198.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 5100440201 is about 71417.3662423923. The cubic root of 5100440201 is about 1721.3501433704.

Adding to 5100440201 its reverse (1020440015), we get a palindrome (6120880216).

The spelling of 5100440201 in words is "five billion, one hundred million, four hundred forty thousand, two hundred one".

Divisors: 1 59 86448139 5100440201