Base | Representation |
---|---|
bin | 101110100100001111… |
… | …0001010001000111101 |
3 | 100120010011212002112210 |
4 | 1131020132022020331 |
5 | 3114300012110323 |
6 | 113534525251033 |
7 | 10140044636400 |
oct | 1351036121075 |
9 | 316104762483 |
10 | 100000113213 |
11 | 39456503170 |
12 | 17469a03a79 |
13 | 957884c130 |
14 | 4ba908dd37 |
15 | 290425d293 |
hex | 174878a23d |
100000113213 has 48 divisors (see below), whose sum is σ = 182218026816. Its totient is φ = 47952092160.
The previous prime is 100000113211. The next prime is 100000113287. The reversal of 100000113213 is 312311000001.
It is not a de Polignac number, because 100000113213 - 21 = 100000113211 is a prime.
It is a super-2 number, since 2×1000001132132 (a number of 23 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100000113211) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2357556 + ... + 2399597.
It is an arithmetic number, because the mean of its divisors is an integer number (3796208892).
Almost surely, 2100000113213 is an apocalyptic number.
100000113213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
100000113213 is a deficient number, since it is larger than the sum of its proper divisors (82217913603).
100000113213 is a wasteful number, since it uses less digits than its factorization.
100000113213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4757194 (or 4757187 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 12.
Adding to 100000113213 its reverse (312311000001), we get a palindrome (412311113214).
The spelling of 100000113213 in words is "one hundred billion, one hundred thirteen thousand, two hundred thirteen".
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