Base | Representation |
---|---|
bin | 1001001001101000100001… |
… | …01110001011010011000001 |
3 | 2122020122220212200200010212 |
4 | 10210310100232023103001 |
5 | 10114140232243301423 |
6 | 110444002342003505 |
7 | 4144531634434313 |
oct | 444642056132301 |
9 | 78218825620125 |
10 | 20122202322113 |
11 | 6458861698381 |
12 | 230b998a16595 |
13 | b2c691833688 |
14 | 4d7cc3c877b3 |
15 | 24d658366578 |
hex | 124d10b8b4c1 |
20122202322113 has 8 divisors (see below), whose sum is σ = 20997126231936. Its totient is φ = 19247282208000.
The previous prime is 20122202322083. The next prime is 20122202322119. The reversal of 20122202322113 is 31122320222102.
It is a happy number.
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 20122202322113 - 216 = 20122202256577 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20122202322119) 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, 17593313 + ... + 18702113.
It is an arithmetic number, because the mean of its divisors is an integer number (2624640778992).
Almost surely, 220122202322113 is an apocalyptic number.
20122202322113 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
20122202322113 is a deficient number, since it is larger than the sum of its proper divisors (874923909823).
20122202322113 is a wasteful number, since it uses less digits than its factorization.
20122202322113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1897855.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 20122202322113 its reverse (31122320222102), we get a palindrome (51244522544215).
The spelling of 20122202322113 in words is "twenty trillion, one hundred twenty-two billion, two hundred two million, three hundred twenty-two thousand, one hundred thirteen".
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