Base | Representation |
---|---|
bin | 10000010011010001001… |
… | …111100010111001101101 |
3 | 10222002102210201012220112 |
4 | 100103101033202321231 |
5 | 121323133203311341 |
6 | 2214340320425405 |
7 | 143634435660350 |
oct | 20232117427155 |
9 | 3862383635815 |
10 | 1120202010221 |
11 | 3a2090916308 |
12 | 161129478265 |
13 | 81833292188 |
14 | 3c30a536297 |
15 | 1e214321aeb |
hex | 104d13e2e6d |
1120202010221 has 8 divisors (see below), whose sum is σ = 1335893080704. Its totient is φ = 918426492720.
The previous prime is 1120202010211. The next prime is 1120202010247. The reversal of 1120202010221 is 1220102020211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1120202010221 - 226 = 1120134901357 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1120202010196 and 1120202010205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1120202010211) 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, 3478888070 + ... + 3478888391.
It is an arithmetic number, because the mean of its divisors is an integer number (166986635088).
Almost surely, 21120202010221 is an apocalyptic number.
It is an amenable number.
1120202010221 is a deficient number, since it is larger than the sum of its proper divisors (215691070483).
1120202010221 is an equidigital number, since it uses as much as digits as its factorization.
1120202010221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6957776491.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 1120202010221 its reverse (1220102020211), we get a palindrome (2340304030432).
The spelling of 1120202010221 in words is "one trillion, one hundred twenty billion, two hundred two million, ten thousand, two hundred twenty-one".
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