Base | Representation |
---|---|
bin | 101111110000000011001111… |
… | …100000000101100010011101 |
3 | 1000112120210001002002210002020 |
4 | 233300003033200011202131 |
5 | 210011301343230401341 |
6 | 2022353204403050353 |
7 | 62143510405154103 |
oct | 5760031740054235 |
9 | 1015523032083066 |
10 | 210010202200221 |
11 | 60a089102073a5 |
12 | 1b6794739709b9 |
13 | 9024b52c7c467 |
14 | 39c0795aabc73 |
15 | 1942ca99d1566 |
hex | bf00cf80589d |
210010202200221 has 8 divisors (see below), whose sum is σ = 280026222500640. Its totient is φ = 140000491683312.
The previous prime is 210010202200219. The next prime is 210010202200223. The reversal of 210010202200221 is 122002202010012.
It is an interprime number because it is at equal distance from previous prime (210010202200219) and next prime (210010202200223).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 210010202200221 - 21 = 210010202200219 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 210010202200221.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210010202200223) 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, 1577368215 + ... + 1577501348.
It is an arithmetic number, because the mean of its divisors is an integer number (35003277812580).
Almost surely, 2210010202200221 is an apocalyptic number.
It is an amenable number.
210010202200221 is a deficient number, since it is larger than the sum of its proper divisors (70016020300419).
210010202200221 is a wasteful number, since it uses less digits than its factorization.
210010202200221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3154891755.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 210010202200221 its reverse (122002202010012), we get a palindrome (332012404210233).
The spelling of 210010202200221 in words is "two hundred ten trillion, ten billion, two hundred two million, two hundred thousand, two hundred twenty-one".
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