Base | Representation |
---|---|
bin | 1100010010011010111… |
… | …0000101010101101001 |
3 | 202011220010120010220112 |
4 | 3010212232011111221 |
5 | 11424314332342301 |
6 | 240551314104105 |
7 | 21152220665654 |
oct | 3044656052551 |
9 | 664803503815 |
10 | 211103012201 |
11 | 8158a168644 |
12 | 34ab5b7b035 |
13 | 16ba36a3393 |
14 | a30892889b |
15 | 57580b09bb |
hex | 3126b85569 |
211103012201 has 8 divisors (see below), whose sum is σ = 211628888064. Its totient is φ = 210577416480.
The previous prime is 211103012171. The next prime is 211103012213. The reversal of 211103012201 is 102210301112.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 211103012201 - 210 = 211103011177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (211103018201) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1481576 + ... + 1617798.
It is an arithmetic number, because the mean of its divisors is an integer number (26453611008).
Almost surely, 2211103012201 is an apocalyptic number.
It is an amenable number.
211103012201 is a deficient number, since it is larger than the sum of its proper divisors (525875863).
211103012201 is a wasteful number, since it uses less digits than its factorization.
211103012201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140071.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 211103012201 its reverse (102210301112), we get a palindrome (313313313313).
The spelling of 211103012201 in words is "two hundred eleven billion, one hundred three million, twelve thousand, two hundred one".
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