Base | Representation |
---|---|
bin | 1001010001110101110101… |
… | …0001100011110000101011 |
3 | 1100010022102202000102111021 |
4 | 2110131131101203300223 |
5 | 2314122411211241021 |
6 | 33410441411113311 |
7 | 2102035564656646 |
oct | 224353521436053 |
9 | 40108382012437 |
10 | 10202112212011 |
11 | 3283767414385 |
12 | 11892a28a2837 |
13 | 590093c4cb95 |
14 | 273adb958a5d |
15 | 12a5a8a42c41 |
hex | 9475d463c2b |
10202112212011 has 8 divisors (see below), whose sum is σ = 10451087262000. Its totient is φ = 9953143973760.
The previous prime is 10202112211997. The next prime is 10202112212069. The reversal of 10202112212011 is 11021221120201.
10202112212011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10202112212011 - 223 = 10202103823403 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10202112242011) 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, 1397095 + ... + 4728223.
It is an arithmetic number, because the mean of its divisors is an integer number (1306385907750).
Almost surely, 210202112212011 is an apocalyptic number.
10202112212011 is a deficient number, since it is larger than the sum of its proper divisors (248975049989).
10202112212011 is an equidigital number, since it uses as much as digits as its factorization.
10202112212011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3405869.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 10202112212011 its reverse (11021221120201), we get a palindrome (21223333332212).
The spelling of 10202112212011 in words is "ten trillion, two hundred two billion, one hundred twelve million, two hundred twelve thousand, eleven".
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