Base | Representation |
---|---|
bin | 1001001100001110011110… |
… | …11111001111111101100001 |
3 | 2122120011220101211121021220 |
4 | 10212013033133033331201 |
5 | 10122120221331000413 |
6 | 110552535525405253 |
7 | 4154134624065501 |
oct | 446071737177541 |
9 | 78504811747256 |
10 | 20211302203233 |
11 | 6492624205869 |
12 | 2325104269829 |
13 | b37bc101a11b |
14 | 4dc3373d7a01 |
15 | 250b20691223 |
hex | 1261cf7cff61 |
20211302203233 has 16 divisors (see below), whose sum is σ = 27154611139392. Its totient is φ = 13371101120000.
The previous prime is 20211302203219. The next prime is 20211302203277. The reversal of 20211302203233 is 33230220311202.
It is a cyclic number.
It is not a de Polignac number, because 20211302203233 - 222 = 20211298008929 is a prime.
It is a super-2 number, since 2×202113022032332 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (20211302208233) 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, 22543333 + ... + 23422733.
It is an arithmetic number, because the mean of its divisors is an integer number (1697163196212).
Almost surely, 220211302203233 is an apocalyptic number.
It is an amenable number.
20211302203233 is a deficient number, since it is larger than the sum of its proper divisors (6943308936159).
20211302203233 is a wasteful number, since it uses less digits than its factorization.
20211302203233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 938016.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 20211302203233 its reverse (33230220311202), we get a palindrome (53441522514435).
The spelling of 20211302203233 in words is "twenty trillion, two hundred eleven billion, three hundred two million, two hundred three thousand, two hundred thirty-three".
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