Base | Representation |
---|---|
bin | 10111001110000010110000… |
… | …010010010010000010101001 |
3 | 111101120120211100112010200211 |
4 | 113032002300102102002221 |
5 | 101341113431100342301 |
6 | 1001105154251501121 |
7 | 30336635163665425 |
oct | 2716026022220251 |
9 | 441516740463624 |
10 | 102120100012201 |
11 | 2a5a1989211797 |
12 | b553686a577a1 |
13 | 44c9b6551089b |
14 | 1b308d3dddb85 |
15 | bc15a140b051 |
hex | 5ce0b04920a9 |
102120100012201 has 16 divisors (see below), whose sum is σ = 103222647820800. Its totient is φ = 101024198458560.
The previous prime is 102120100012163. The next prime is 102120100012207. The reversal of 102120100012201 is 102210001021201.
It is a cyclic number.
It is not a de Polignac number, because 102120100012201 - 211 = 102120100010153 is a prime.
It is not an unprimeable number, because it can be changed into a prime (102120100012207) 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, 33034371 + ... + 35993191.
It is an arithmetic number, because the mean of its divisors is an integer number (6451415488800).
Almost surely, 2102120100012201 is an apocalyptic number.
It is an amenable number.
102120100012201 is a deficient number, since it is larger than the sum of its proper divisors (1102547808599).
102120100012201 is a wasteful number, since it uses less digits than its factorization.
102120100012201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2959944.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 102120100012201 its reverse (102210001021201), we get a palindrome (204330101033402).
The spelling of 102120100012201 in words is "one hundred two trillion, one hundred twenty billion, one hundred million, twelve thousand, two hundred one".
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