Search a number
-
+
2210040127 = 31202735171
BaseRepresentation
bin1000001110111010…
…1000100100111111
312201000120200010001
42003232220210333
514011232241002
61003144455131
7105524013451
oct20356504477
95630520101
102210040127
11a34567949
1251817a4a7
13292b38569
1416d7322d1
15ce051a87
hex83ba893f

2210040127 has 8 divisors (see below), whose sum is σ = 2282522112. Its totient is φ = 2137632600.

The previous prime is 2210040109. The next prime is 2210040139. The reversal of 2210040127 is 7210400122.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2210040127 - 27 = 2210039999 is a prime.

It is a super-2 number, since 2×22100401272 = 9768554725900352258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210040197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45252 + ... + 80422.

It is an arithmetic number, because the mean of its divisors is an integer number (285315264).

Almost surely, 22210040127 is an apocalyptic number.

2210040127 is a deficient number, since it is larger than the sum of its proper divisors (72481985).

2210040127 is a wasteful number, since it uses less digits than its factorization.

2210040127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37229.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 2210040127 is about 47011.0638786233. The cubic root of 2210040127 is about 1302.5669452024.

Adding to 2210040127 its reverse (7210400122), we get a palindrome (9420440249).

The spelling of 2210040127 in words is "two billion, two hundred ten million, forty thousand, one hundred twenty-seven".

Divisors: 1 31 2027 35171 62837 1090301 71291617 2210040127