Search a number
-
+
11104901 = 103110771
BaseRepresentation
bin101010010111…
…001010000101
3202220012001122
4222113022011
510320324101
61034003325
7163250543
oct52271205
922805048
1011104901
1162a5305
123876545
1323ba762
141690d93
15e9551b
hexa97285

11104901 has 4 divisors (see below), whose sum is σ = 11116704. Its totient is φ = 11093100.

The previous prime is 11104889. The next prime is 11104903. The reversal of 11104901 is 10940111.

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 11104901 - 210 = 11103877 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 11104901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11104903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4355 + ... + 6416.

It is an arithmetic number, because the mean of its divisors is an integer number (2779176).

Almost surely, 211104901 is an apocalyptic number.

It is an amenable number.

11104901 is a deficient number, since it is larger than the sum of its proper divisors (11803).

11104901 is a wasteful number, since it uses less digits than its factorization.

11104901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11802.

The product of its (nonzero) digits is 36, while the sum is 17.

The square root of 11104901 is about 3332.4016864718. The cubic root of 11104901 is about 223.1027364165.

The spelling of 11104901 in words is "eleven million, one hundred four thousand, nine hundred one".

Divisors: 1 1031 10771 11104901