Base | Representation |
---|---|
bin | 10100100010111001… |
… | …00100011010100101 |
3 | 1001110201010011020201 |
4 | 22101130210122211 |
5 | 140042202320401 |
6 | 5022301430501 |
7 | 540223321360 |
oct | 122134443245 |
9 | 31421104221 |
10 | 11030120101 |
11 | 4750240540 |
12 | 2179b6b431 |
13 | 106a2421b0 |
14 | 768cb10d7 |
15 | 44853db01 |
hex | 2917246a5 |
11030120101 has 64 divisors (see below), whose sum is σ = 15574003200. Its totient is φ = 7533388800.
The previous prime is 11030120099. The next prime is 11030120107. The reversal of 11030120101 is 10102103011.
It is not a de Polignac number, because 11030120101 - 21 = 11030120099 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11030120107) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1767655 + ... + 1773883.
It is an arithmetic number, because the mean of its divisors is an integer number (243343800).
Almost surely, 211030120101 is an apocalyptic number.
11030120101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
11030120101 is a deficient number, since it is larger than the sum of its proper divisors (4543883099).
11030120101 is a wasteful number, since it uses less digits than its factorization.
11030120101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6350.
The product of its (nonzero) digits is 6, while the sum is 10.
Adding to 11030120101 its reverse (10102103011), we get a palindrome (21132223112).
It can be divided in two parts, 11030 and 120101, that added together give a palindrome (131131).
The spelling of 11030120101 in words is "eleven billion, thirty million, one hundred twenty thousand, one hundred one".
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