Base | Representation |
---|---|
bin | 1001000110001101001001… |
… | …0010110001010101100001 |
3 | 1022102012110100111112220211 |
4 | 2101203102102301111201 |
5 | 2302334012233013441 |
6 | 33134541443534121 |
7 | 2051431065136204 |
oct | 221432222612541 |
9 | 38365410445824 |
10 | 10002212001121 |
11 | 3206a06a1021a |
12 | 11565b468a341 |
13 | 5772874cc522 |
14 | 268176c1193b |
15 | 1252a9230a81 |
hex | 918d24b1561 |
10002212001121 has 4 divisors (see below), whose sum is σ = 10007535160000. Its totient is φ = 9996888842244.
The previous prime is 10002212001113. The next prime is 10002212001143. The reversal of 10002212001121 is 12110021220001.
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 10002212001121 - 23 = 10002212001113 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10002212001151) 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, 2661576621 + ... + 2661580378.
It is an arithmetic number, because the mean of its divisors is an integer number (2501883790000).
Almost surely, 210002212001121 is an apocalyptic number.
It is an amenable number.
10002212001121 is a deficient number, since it is larger than the sum of its proper divisors (5323158879).
10002212001121 is an equidigital number, since it uses as much as digits as its factorization.
10002212001121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5323158878.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 10002212001121 its reverse (12110021220001), we get a palindrome (22112233221122).
The spelling of 10002212001121 in words is "ten trillion, two billion, two hundred twelve million, one thousand, one hundred twenty-one".
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