Base | Representation |
---|---|
bin | 10010111111111100… |
… | …10101100100101001 |
3 | 222022212022100100202 |
4 | 21133332111210221 |
5 | 131342212031101 |
6 | 4404051441545 |
7 | 510524342054 |
oct | 113776254451 |
9 | 28285270322 |
10 | 10200111401 |
11 | 4364773737 |
12 | 1b87bb62b5 |
13 | c672b339c |
14 | 6ca973a9b |
15 | 3ea73a36b |
hex | 25ff95929 |
10200111401 has 16 divisors (see below), whose sum is σ = 10997296128. Its totient is φ = 9425414400.
The previous prime is 10200111379. The next prime is 10200111407. The reversal of 10200111401 is 10411100201.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10200111401 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10200111407) 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, 575096 + ... + 592566.
It is an arithmetic number, because the mean of its divisors is an integer number (687331008).
Almost surely, 210200111401 is an apocalyptic number.
It is an amenable number.
10200111401 is a deficient number, since it is larger than the sum of its proper divisors (797184727).
10200111401 is a wasteful number, since it uses less digits than its factorization.
10200111401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18112.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 10200111401 its reverse (10411100201), we get a palindrome (20611211602).
The spelling of 10200111401 in words is "ten billion, two hundred million, one hundred eleven thousand, four hundred one".
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