Base | Representation |
---|---|
bin | 10111001101110001001001… |
… | …110000100010101011000100 |
3 | 111101111210001011212011111121 |
4 | 113031301021300202223010 |
5 | 101340311224201202322 |
6 | 1001052351015243324 |
7 | 30335365626505666 |
oct | 2715611160425304 |
9 | 441453034764447 |
10 | 102101200022212 |
11 | 2a59496a704556 |
12 | b54ba91379544 |
13 | 44c81429bb361 |
14 | 1b2da1dc5a536 |
15 | bc0d47028ec7 |
hex | 5cdc49c22ac4 |
102101200022212 has 24 divisors (see below), whose sum is σ = 180048687410592. Its totient is φ = 50658750979200.
The previous prime is 102101200022179. The next prime is 102101200022219. The reversal of 102101200022212 is 212220002101201.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (102101200022219) 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, 8261287 + ... + 16506097.
It is an arithmetic number, because the mean of its divisors is an integer number (7502028642108).
Almost surely, 2102101200022212 is an apocalyptic number.
It is an amenable number.
102101200022212 is a deficient number, since it is larger than the sum of its proper divisors (77947487388380).
102101200022212 is a wasteful number, since it uses less digits than its factorization.
102101200022212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8268579 (or 8268577 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 102101200022212 its reverse (212220002101201), we get a palindrome (314321202123413).
The spelling of 102101200022212 in words is "one hundred two trillion, one hundred one billion, two hundred million, twenty-two thousand, two hundred twelve".
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