Base | Representation |
---|---|
bin | 1001001111101101101000… |
… | …00011110100011111101110 |
3 | 2122222122010101121201220002 |
4 | 10213312310003310133232 |
5 | 10131101043341043202 |
6 | 111123551240024302 |
7 | 4165605432031121 |
oct | 447666403643756 |
9 | 78878111551802 |
10 | 20331101112302 |
11 | 652940a602332 |
12 | 2344378762092 |
13 | b462a3657776 |
14 | 50405db563b8 |
15 | 253cd2b74302 |
hex | 127db40f47ee |
20331101112302 has 8 divisors (see below), whose sum is σ = 30499381197336. Its totient is φ = 10164640713192.
The previous prime is 20331101112277. The next prime is 20331101112307. The reversal of 20331101112302 is 20321110113302.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20331101112307) 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, 454893548 + ... + 454938239.
It is an arithmetic number, because the mean of its divisors is an integer number (3812422649667).
Almost surely, 220331101112302 is an apocalyptic number.
20331101112302 is a deficient number, since it is larger than the sum of its proper divisors (10168280085034).
20331101112302 is a wasteful number, since it uses less digits than its factorization.
20331101112302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 909842962.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 20331101112302 its reverse (20321110113302), we get a palindrome (40652211225604).
The spelling of 20331101112302 in words is "twenty trillion, three hundred thirty-one billion, one hundred one million, one hundred twelve thousand, three hundred two".
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