Base | Representation |
---|---|
bin | 10011001110000000… |
… | …11011011010010000 |
3 | 222122002022210110000 |
4 | 21213000123122100 |
5 | 132112413200422 |
6 | 4423504410000 |
7 | 513456255345 |
oct | 114700333220 |
9 | 28562283400 |
10 | 10318100112 |
11 | 4415331371 |
12 | 1bbb616900 |
13 | c858849a8 |
14 | 6dc4c87cc |
15 | 405c94cac |
hex | 26701b690 |
10318100112 has 50 divisors (see below), whose sum is σ = 29863578998. Its totient is φ = 3439366272.
The previous prime is 10318100083. The next prime is 10318100129. The reversal of 10318100112 is 21100181301.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 9793873296 + 524226816 = 98964^2 + 22896^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3979453 + ... + 3982044.
Almost surely, 210318100112 is an apocalyptic number.
10318100112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10318100112 is an abundant number, since it is smaller than the sum of its proper divisors (19545478886).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10318100112 is an equidigital number, since it uses as much as digits as its factorization.
10318100112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7961517 (or 7961502 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 18.
Adding to 10318100112 its reverse (21100181301), we get a palindrome (31418281413).
The spelling of 10318100112 in words is "ten billion, three hundred eighteen million, one hundred thousand, one hundred twelve".
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