Base | Representation |
---|---|
bin | 1001010001110101110010… |
… | …0111001111110011001001 |
3 | 1100010022101222010220101111 |
4 | 2110131130213033303021 |
5 | 2314122400341321301 |
6 | 33410440333250321 |
7 | 2102035401462214 |
oct | 224353447176311 |
9 | 40108358126344 |
10 | 10202101120201 |
11 | 32837611289a1 |
12 | 118929b0339a1 |
13 | 590091868393 |
14 | 273ada2ac77b |
15 | 12a5a7aa1551 |
hex | 9475c9cfcc9 |
10202101120201 has 4 divisors (see below), whose sum is σ = 10375018088400. Its totient is φ = 10029184152004.
The previous prime is 10202101120193. The next prime is 10202101120213. The reversal of 10202101120201 is 10202110120201.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 10202101120201 - 23 = 10202101120193 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10202101120501) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86458484011 + ... + 86458484128.
It is an arithmetic number, because the mean of its divisors is an integer number (2593754522100).
Almost surely, 210202101120201 is an apocalyptic number.
It is an amenable number.
10202101120201 is a deficient number, since it is larger than the sum of its proper divisors (172916968199).
10202101120201 is an equidigital number, since it uses as much as digits as its factorization.
10202101120201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 172916968198.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 10202101120201 its reverse (10202110120201), we get a palindrome (20404211240402).
Subtracting 10202101120201 from its reverse (10202110120201), we obtain a square (9000000 = 30002).
The spelling of 10202101120201 in words is "ten trillion, two hundred two billion, one hundred one million, one hundred twenty thousand, two hundred one".
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