Base | Representation |
---|---|
bin | 1011110000100101110… |
… | …1100010101011110101 |
3 | 201022110021102012021112 |
4 | 2330021131202223311 |
5 | 11302220140431401 |
6 | 232450244524405 |
7 | 20411204245646 |
oct | 2741135425365 |
9 | 638407365245 |
10 | 202022202101 |
11 | 7874a2a2605 |
12 | 331a09b0705 |
13 | 1608726b075 |
14 | 9ac68b96cd |
15 | 53c5c703bb |
hex | 2f09762af5 |
202022202101 has 16 divisors (see below), whose sum is σ = 214008220800. Its totient is φ = 190175328000.
The previous prime is 202022202097. The next prime is 202022202149. The reversal of 202022202101 is 101202220202.
It is a cyclic number.
It is not a de Polignac number, because 202022202101 - 22 = 202022202097 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202022202401) 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, 1864001 + ... + 1969401.
It is an arithmetic number, because the mean of its divisors is an integer number (13375513800).
Almost surely, 2202022202101 is an apocalyptic number.
It is an amenable number.
202022202101 is a deficient number, since it is larger than the sum of its proper divisors (11986018699).
202022202101 is a wasteful number, since it uses less digits than its factorization.
202022202101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106060.
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 202022202101 its reverse (101202220202), we get a palindrome (303224422303).
The spelling of 202022202101 in words is "two hundred two billion, twenty-two million, two hundred two thousand, one hundred one".
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