Search a number
-
+
11100030110 = 251385384847
BaseRepresentation
bin10100101011001110…
…10000010010011110
31001122120122221202022
422111213100102132
5140213101430420
65033240100142
7542032461551
oct122547202236
931576587668
1011100030110
11478674aa04
122199464652
13107b87ba70
147742ac698
1544e74cc25
hex2959d049e

11100030110 has 16 divisors (see below), whose sum is σ = 21516981696. Its totient is φ = 4098472608.

The previous prime is 11100030103. The next prime is 11100030113. The reversal of 11100030110 is 1103000111.

It is a super-2 number, since 2×111000301102 (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100030113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42692294 + ... + 42692553.

It is an arithmetic number, because the mean of its divisors is an integer number (1344811356).

Almost surely, 211100030110 is an apocalyptic number.

11100030110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11100030110 is a deficient number, since it is larger than the sum of its proper divisors (10416951586).

11100030110 is a wasteful number, since it uses less digits than its factorization.

11100030110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85384867.

The product of its (nonzero) digits is 3, while the sum is 8.

Adding to 11100030110 its reverse (1103000111), we get a palindrome (12203030221).

The spelling of 11100030110 in words is "eleven billion, one hundred million, thirty thousand, one hundred ten".

Divisors: 1 2 5 10 13 26 65 130 85384847 170769694 426924235 853848470 1110003011 2220006022 5550015055 11100030110