Base | Representation |
---|---|
bin | 1011110000111001011… |
… | …0010110100000100101 |
3 | 201022122222201021210000 |
4 | 2330032112112200211 |
5 | 11302402134001201 |
6 | 232502334251513 |
7 | 20413221245340 |
oct | 2741626264045 |
9 | 638588637700 |
10 | 202104203301 |
11 | 787916102a0 |
12 | 33204356b99 |
13 | 1609b24c2a0 |
14 | 9ad3743457 |
15 | 53cd06bd86 |
hex | 2f0e596825 |
202104203301 has 160 divisors (see below), whose sum is σ = 408104928000. Its totient is φ = 96256926720.
The previous prime is 202104203269. The next prime is 202104203303. The reversal of 202104203301 is 103302401202.
202104203301 is a `hidden beast` number, since 2 + 0 + 210 + 420 + 3 + 30 + 1 = 666.
It is not a de Polignac number, because 202104203301 - 25 = 202104203269 is a prime.
It is a super-2 number, since 2×2021042033012 (a number of 23 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202104203303) by changing a digit.
It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 12072705 + ... + 12089433.
It is an arithmetic number, because the mean of its divisors is an integer number (2550655800).
Almost surely, 2202104203301 is an apocalyptic number.
202104203301 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
202104203301 is an abundant number, since it is smaller than the sum of its proper divisors (206000724699).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202104203301 is a wasteful number, since it uses less digits than its factorization.
202104203301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16921 (or 16912 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 202104203301 its reverse (103302401202), we get a palindrome (305406604503).
The spelling of 202104203301 in words is "two hundred two billion, one hundred four million, two hundred three thousand, three hundred one".
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