Base | Representation |
---|---|
bin | 100010000110000… |
… | …0011100101100110 |
3 | 2221201122210012212 |
4 | 1010030003211212 |
5 | 4320331323420 |
6 | 305304043422 |
7 | 40230635234 |
oct | 10414034546 |
9 | 2851583185 |
10 | 1144011110 |
11 | 537845530 |
12 | 27b163572 |
13 | 153020168 |
14 | abd17954 |
15 | 6a67b3c5 |
hex | 44303966 |
1144011110 has 32 divisors (see below), whose sum is σ = 2301221664. Its totient is φ = 405856000.
The previous prime is 1144011091. The next prime is 1144011133. The reversal of 1144011110 is 111104411.
It is a super-2 number, since 2×11440111102 = 2617522839606864200, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122321 + ... + 131340.
It is an arithmetic number, because the mean of its divisors is an integer number (71913177).
Almost surely, 21144011110 is an apocalyptic number.
1144011110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1144011110 is an abundant number, since it is smaller than the sum of its proper divisors (1157210554).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1144011110 is a wasteful number, since it uses less digits than its factorization.
1144011110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 253720.
The product of its (nonzero) digits is 16, while the sum is 14.
The square root of 1144011110 is about 33823.2332871948. The cubic root of 1144011110 is about 1045.8676919907.
Adding to 1144011110 its reverse (111104411), we get a palindrome (1255115521).
It can be divided in two parts, 114401 and 1110, that added together give a palindrome (115511).
The spelling of 1144011110 in words is "one billion, one hundred forty-four million, eleven thousand, one hundred ten".
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