Base | Representation |
---|---|
bin | 1001000111010011100000… |
… | …0110110110000111110011 |
3 | 1022111000012200122100010102 |
4 | 2101310320012312013303 |
5 | 2303141203101121321 |
6 | 33151344011423015 |
7 | 2053000125510230 |
oct | 221647006660763 |
9 | 38430180570112 |
10 | 10021100020211 |
11 | 3213a19791555 |
12 | 115a1a6154a6b |
13 | 578ca76c0097 |
14 | 26904955a787 |
15 | 125a1254ac0b |
hex | 91d381b61f3 |
10021100020211 has 4 divisors (see below), whose sum is σ = 11452685737392. Its totient is φ = 8589514303032.
The previous prime is 10021100020199. The next prime is 10021100020259. The reversal of 10021100020211 is 11202000112001.
10021100020211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10021100020211 - 210 = 10021100019187 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10021100020192 and 10021100020201.
It is not an unprimeable number, because it can be changed into a prime (10021105020211) 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, 715792858580 + ... + 715792858593.
It is an arithmetic number, because the mean of its divisors is an integer number (2863171434348).
Almost surely, 210021100020211 is an apocalyptic number.
10021100020211 is a deficient number, since it is larger than the sum of its proper divisors (1431585717181).
10021100020211 is an equidigital number, since it uses as much as digits as its factorization.
10021100020211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1431585717180.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 10021100020211 its reverse (11202000112001), we get a palindrome (21223100132212).
The spelling of 10021100020211 in words is "ten trillion, twenty-one billion, one hundred million, twenty thousand, two hundred eleven".
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