Base | Representation |
---|---|
bin | 101110101010001100… |
… | …1011110011011101001 |
3 | 100120122010101011202102 |
4 | 1131110121132123221 |
5 | 3120202223242301 |
6 | 114010434143145 |
7 | 10145024515355 |
oct | 1352431363351 |
9 | 316563334672 |
10 | 100200212201 |
11 | 39549453531 |
12 | 17504a21ab5 |
13 | 95ab13c4bb |
14 | 4bc789a465 |
15 | 2916ad6b6b |
hex | 175465e6e9 |
100200212201 has 4 divisors (see below), whose sum is σ = 105473907600. Its totient is φ = 94926516804.
The previous prime is 100200212171. The next prime is 100200212207. The reversal of 100200212201 is 102212002001.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 100200212201 - 26 = 100200212137 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (100200212207) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2636847671 + ... + 2636847708.
It is an arithmetic number, because the mean of its divisors is an integer number (26368476900).
Almost surely, 2100200212201 is an apocalyptic number.
It is an amenable number.
100200212201 is a deficient number, since it is larger than the sum of its proper divisors (5273695399).
100200212201 is an equidigital number, since it uses as much as digits as its factorization.
100200212201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5273695398.
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 100200212201 its reverse (102212002001), we get a palindrome (202412214202).
The spelling of 100200212201 in words is "one hundred billion, two hundred million, two hundred twelve thousand, two hundred one".
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