Base | Representation |
---|---|
bin | 10100101101100111… |
… | …10110101000010101 |
3 | 1001200222110010022200 |
4 | 22112303312220111 |
5 | 140233222010401 |
6 | 5035234315113 |
7 | 542365243032 |
oct | 122663665025 |
9 | 31628403280 |
10 | 11120110101 |
11 | 4797015341 |
12 | 21a4128a99 |
13 | 1082a8c709 |
14 | 776c18389 |
15 | 4513b7686 |
hex | 296cf6a15 |
11120110101 has 12 divisors (see below), whose sum is σ = 16063681920. Its totient is φ = 7412806440.
The previous prime is 11120110061. The next prime is 11120110181. The reversal of 11120110101 is 10101102111.
It is not a de Polignac number, because 11120110101 - 217 = 11119979029 is a prime.
It is a super-3 number, since 3×111201101013 (a number of 31 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11120110181) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87070 + ... + 172688.
It is an arithmetic number, because the mean of its divisors is an integer number (1338640160).
Almost surely, 211120110101 is an apocalyptic number.
It is an amenable number.
11120110101 is a deficient number, since it is larger than the sum of its proper divisors (4943571819).
11120110101 is a wasteful number, since it uses less digits than its factorization.
11120110101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100056 (or 100053 counting only the distinct ones).
The product of its (nonzero) digits is 2, while the sum is 9.
Adding to 11120110101 its reverse (10101102111), we get a palindrome (21221212212).
The spelling of 11120110101 in words is "eleven billion, one hundred twenty million, one hundred ten thousand, one hundred one".
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