Base | Representation |
---|---|
bin | 101111110000000011010000… |
… | …000101100000110011001010 |
3 | 1000112120210001202120020020012 |
4 | 233300003100011200303022 |
5 | 210011301403233324320 |
6 | 2022353205353231522 |
7 | 62143510554435422 |
oct | 5760032005406312 |
9 | 1015523052506205 |
10 | 210010212011210 |
11 | 60a089157a8556 |
12 | 1b6794771025a2 |
13 | 9024b55005c90 |
14 | 39c0797103482 |
15 | 1942caa7bd4c5 |
hex | bf00d0160cca |
210010212011210 has 64 divisors (see below), whose sum is σ = 407494922234400. Its totient is φ = 77466414154752.
The previous prime is 210010212011189. The next prime is 210010212011213. The reversal of 210010212011210 is 12110212010012.
It can be written as a sum of positive squares in 16 ways, for example, as 27219081930481 + 182791130080729 = 5217191^2 + 13520027^2 .
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (210010212011213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 675490076 + ... + 675800904.
Almost surely, 2210010212011210 is an apocalyptic number.
210010212011210 is a deficient number, since it is larger than the sum of its proper divisors (197484710223190).
210010212011210 is a wasteful number, since it uses less digits than its factorization.
210010212011210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 315915.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 210010212011210 its reverse (12110212010012), we get a palindrome (222120424021222).
The spelling of 210010212011210 in words is "two hundred ten trillion, ten billion, two hundred twelve million, eleven thousand, two hundred ten".
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