Search a number
-
+
11110210201012 = 2213316892189951
BaseRepresentation
bin1010000110101100110000…
…1000011110010110110100
31110100010101122120222021011
42201223030020132112310
52424012202302413022
635343543214402004
72224454236345606
oct241531410362664
943303348528234
1011110210201012
1135a38a501a16a
1212b5296b00304
136278c433a450
142a5a46635176
15144006e73977
hexa1acc21e5b4

11110210201012 has 24 divisors (see below), whose sum is σ = 21613907689472. Its totient is φ = 4962376764000.

The previous prime is 11110210200953. The next prime is 11110210201021. The reversal of 11110210201012 is 21010201201111.

It is a happy number.

It is a super-2 number, since 2×111102102010122 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 11110210200983 and 11110210201001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3446093364 + ... + 3446096587.

Almost surely, 211110210201012 is an apocalyptic number.

It is an amenable number.

11110210201012 is a deficient number, since it is larger than the sum of its proper divisors (10503697488460).

11110210201012 is a wasteful number, since it uses less digits than its factorization.

11110210201012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6892189999 (or 6892189997 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11110210201012 its reverse (21010201201111), we get a palindrome (32120411402123).

The spelling of 11110210201012 in words is "eleven trillion, one hundred ten billion, two hundred ten million, two hundred one thousand, twelve".

Divisors: 1 2 4 13 26 31 52 62 124 403 806 1612 6892189951 13784379902 27568759804 89598469363 179196938726 213657888481 358393877452 427315776962 854631553924 2777552550253 5555105100506 11110210201012