Base | Representation |
---|---|
bin | 110000000011100110… |
… | …1001011110110000001 |
3 | 100212101012012212122102 |
4 | 1200013031023312001 |
5 | 3142323212041001 |
6 | 115224240320145 |
7 | 10312252323050 |
oct | 1400715136601 |
9 | 325335185572 |
10 | 103200112001 |
11 | 3a848855668 |
12 | 18001613055 |
13 | 99687ba23c |
14 | 4dd0078397 |
15 | 2a4015ae6b |
hex | 180734bd81 |
103200112001 has 16 divisors (see below), whose sum is σ = 121769656320. Its totient is φ = 85588269840.
The previous prime is 103200111997. The next prime is 103200112021. The reversal of 103200112001 is 100211002301.
It is a cyclic number.
It is not a de Polignac number, because 103200112001 - 22 = 103200111997 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (103200112021) 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, 1246040 + ... + 1326278.
It is an arithmetic number, because the mean of its divisors is an integer number (7610603520).
Almost surely, 2103200112001 is an apocalyptic number.
It is an amenable number.
103200112001 is a deficient number, since it is larger than the sum of its proper divisors (18569544319).
103200112001 is an equidigital number, since it uses as much as digits as its factorization.
103200112001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86204.
The product of its (nonzero) digits is 12, while the sum is 11.
Adding to 103200112001 its reverse (100211002301), we get a palindrome (203411114302).
The spelling of 103200112001 in words is "one hundred three billion, two hundred million, one hundred twelve thousand, one".
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