Base | Representation |
---|---|
bin | 1100001110101100000… |
… | …0011110110100011001 |
3 | 202002022022110220221110 |
4 | 3003223000132310121 |
5 | 11420241401432301 |
6 | 240304045530533 |
7 | 21115334516052 |
oct | 3035300366431 |
9 | 662268426843 |
10 | 210101202201 |
11 | 811157189a0 |
12 | 34876573a49 |
13 | 16a73c813b7 |
14 | a251869729 |
15 | 56ea1730d6 |
hex | 30eb01ed19 |
210101202201 has 16 divisors (see below), whose sum is σ = 307934592768. Its totient is φ = 126362043600.
The previous prime is 210101202187. The next prime is 210101202203. The reversal of 210101202201 is 102202101012.
It is a de Polignac number, because none of the positive numbers 2k-210101202201 is a prime.
It is not an unprimeable number, because it can be changed into a prime (210101202203) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24296071 + ... + 24304716.
It is an arithmetic number, because the mean of its divisors is an integer number (19245912048).
Almost surely, 2210101202201 is an apocalyptic number.
It is an amenable number.
210101202201 is a deficient number, since it is larger than the sum of its proper divisors (97833390567).
210101202201 is a wasteful number, since it uses less digits than its factorization.
210101202201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48600932.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 210101202201 its reverse (102202101012), we get a palindrome (312303303213).
The spelling of 210101202201 in words is "two hundred ten billion, one hundred one million, two hundred two thousand, two hundred one".
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