Base | Representation |
---|---|
bin | 1001000110010111100001… |
… | …11101000101110100000001 |
3 | 2121211221022022121212111101 |
4 | 10203023300331011310001 |
5 | 10110320440023224301 |
6 | 110320244525214401 |
7 | 4133450313303400 |
oct | 443136075056401 |
9 | 77757268555441 |
10 | 20010000211201 |
11 | 64152145067a0 |
12 | 22b20a4701401 |
13 | b21c20046380 |
14 | 4d26bc437637 |
15 | 24a78cc86701 |
hex | 1232f0f45d01 |
20010000211201 has 192 divisors, whose sum is σ = 29372665512960. Its totient is φ = 13352056381440.
The previous prime is 20010000211171. The next prime is 20010000211307. The reversal of 20010000211201 is 10211200001002.
It is not a de Polignac number, because 20010000211201 - 233 = 20001410276609 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20010000211001) by changing a digit.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 2557838376 + ... + 2557846198.
It is an arithmetic number, because the mean of its divisors is an integer number (152982632880).
Almost surely, 220010000211201 is an apocalyptic number.
It is an amenable number.
20010000211201 is a deficient number, since it is larger than the sum of its proper divisors (9362665301759).
20010000211201 is a wasteful number, since it uses less digits than its factorization.
20010000211201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8184 (or 8177 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 20010000211201 its reverse (10211200001002), we get a palindrome (30221200212203).
The spelling of 20010000211201 in words is "twenty trillion, ten billion, two hundred eleven thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •