Search a number
-
+
2110975417 is a prime number
BaseRepresentation
bin111110111010010…
…1110110110111001
312110010011122212201
41331310232312321
513310402203132
6545245310201
7103211665165
oct17564566671
95403148781
102110975417
11993655091
124aab65361
132784616a5
14160505ca5
15c54d42e7
hex7dd2edb9

2110975417 has 2 divisors, whose sum is σ = 2110975418. Its totient is φ = 2110975416.

The previous prime is 2110975369. The next prime is 2110975429. The reversal of 2110975417 is 7145790112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2110391721 + 583696 = 45939^2 + 764^2 .

It is a cyclic number.

It is not a de Polignac number, because 2110975417 - 227 = 1976757689 is a prime.

It is a super-2 number, since 2×21109754172 = 8912434422356647778, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2110975457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055487708 + 1055487709.

It is an arithmetic number, because the mean of its divisors is an integer number (1055487709).

Almost surely, 22110975417 is an apocalyptic number.

It is an amenable number.

2110975417 is a deficient number, since it is larger than the sum of its proper divisors (1).

2110975417 is an equidigital number, since it uses as much as digits as its factorization.

2110975417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17640, while the sum is 37.

The square root of 2110975417 is about 45945.3525070817. The cubic root of 2110975417 is about 1282.8062246293.

The spelling of 2110975417 in words is "two billion, one hundred ten million, nine hundred seventy-five thousand, four hundred seventeen".