Base | Representation |
---|---|
bin | 10010111010000110… |
… | …101111110100011100 |
3 | 1221101220011121211202 |
4 | 102322012233310130 |
5 | 313034330400332 |
6 | 13154322335032 |
7 | 1316051565506 |
oct | 227206576434 |
9 | 57356147752 |
10 | 20302200092 |
11 | 8679076469 |
12 | 3b271ba478 |
13 | 1bb7195c65 |
14 | da84acd76 |
15 | 7dc561a62 |
hex | 4ba1afd1c |
20302200092 has 12 divisors (see below), whose sum is σ = 36395407776. Its totient is φ = 9903512160.
The previous prime is 20302200091. The next prime is 20302200101. The reversal of 20302200092 is 29000220302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20302200091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61896788 + ... + 61897115.
It is an arithmetic number, because the mean of its divisors is an integer number (3032950648).
Almost surely, 220302200092 is an apocalyptic number.
It is an amenable number.
20302200092 is a deficient number, since it is larger than the sum of its proper divisors (16093207684).
20302200092 is a wasteful number, since it uses less digits than its factorization.
20302200092 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 123793948 (or 123793946 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 20302200092 its reverse (29000220302), we get a palindrome (49302420394).
The spelling of 20302200092 in words is "twenty billion, three hundred two million, two hundred thousand, ninety-two".
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