Base | Representation |
---|---|
bin | 110011101100001000… |
… | …0010000000011101010 |
3 | 101121111221110011110220 |
4 | 1213120100100003222 |
5 | 3304313043234010 |
6 | 122554352550510 |
7 | 11006512106331 |
oct | 1473020200352 |
9 | 347457404426 |
10 | 111002321130 |
11 | 43091a09888 |
12 | 1961a552436 |
13 | a61006a72c |
14 | 5530376d18 |
15 | 2d4a0d6970 |
hex | 19d84100ea |
111002321130 has 16 divisors (see below), whose sum is σ = 266405570784. Its totient is φ = 29600618960.
The previous prime is 111002321071. The next prime is 111002321137. The reversal of 111002321130 is 31123200111.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (111002321137) 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, 1850038656 + ... + 1850038715.
It is an arithmetic number, because the mean of its divisors is an integer number (16650348174).
Almost surely, 2111002321130 is an apocalyptic number.
111002321130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
111002321130 is an abundant number, since it is smaller than the sum of its proper divisors (155403249654).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
111002321130 is a wasteful number, since it uses less digits than its factorization.
111002321130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3700077381.
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 111002321130 its reverse (31123200111), we get a palindrome (142125521241).
The spelling of 111002321130 in words is "one hundred eleven billion, two million, three hundred twenty-one thousand, one hundred thirty".
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