Base | Representation |
---|---|
bin | 10011110101101001… |
… | …101001000101100110 |
3 | 2000222111222020121122 |
4 | 103311221221011212 |
5 | 322111102001202 |
6 | 13441410413542 |
7 | 1352602145351 |
oct | 236551510546 |
9 | 60874866548 |
10 | 21301203302 |
11 | 9040a79355 |
12 | 41658912b2 |
13 | 2016144512 |
14 | 106103b298 |
15 | 84a0e79a2 |
hex | 4f5a69166 |
21301203302 has 8 divisors (see below), whose sum is σ = 33341013936. Its totient is φ = 10187531992.
The previous prime is 21301203281. The next prime is 21301203323. The reversal of 21301203302 is 20330210312.
It is an interprime number because it is at equal distance from previous prime (21301203281) and next prime (21301203323).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×213012033023 (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231534773 + ... + 231534864.
It is an arithmetic number, because the mean of its divisors is an integer number (4167626742).
Almost surely, 221301203302 is an apocalyptic number.
21301203302 is a deficient number, since it is larger than the sum of its proper divisors (12039810634).
21301203302 is a wasteful number, since it uses less digits than its factorization.
21301203302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 463069662.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 21301203302 its reverse (20330210312), we get a palindrome (41631413614).
The spelling of 21301203302 in words is "twenty-one billion, three hundred one million, two hundred three thousand, three hundred two".
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