Base | Representation |
---|---|
bin | 101111110000000011001001… |
… | …011010010011001111110100 |
3 | 1000112120202202221211111110110 |
4 | 233300003021122103033310 |
5 | 210011301141101121322 |
6 | 2022353150313023020 |
7 | 62143505024512152 |
oct | 5760031132231764 |
9 | 1015522687744413 |
10 | 210010100020212 |
11 | 60a08868567008 |
12 | 1b6794456b4a70 |
13 | 9024b37a5460b |
14 | 39c07862b03d2 |
15 | 1942ca0a4ac0c |
hex | bf00c96933f4 |
210010100020212 has 24 divisors (see below), whose sum is σ = 490056563127712. Its totient is φ = 69998652900000.
The previous prime is 210010100020211. The next prime is 210010100020247. The reversal of 210010100020212 is 212020001010012.
210010100020212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2100101000202122 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210010100020211) 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, 589036039 + ... + 589392462.
Almost surely, 2210010100020212 is an apocalyptic number.
It is an amenable number.
210010100020212 is an abundant number, since it is smaller than the sum of its proper divisors (280046463107500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210010100020212 is a wasteful number, since it uses less digits than its factorization.
210010100020212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1178443359 (or 1178443357 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 210010100020212 its reverse (212020001010012), we get a palindrome (422030101030224).
The spelling of 210010100020212 in words is "two hundred ten trillion, ten billion, one hundred million, twenty thousand, two hundred twelve".
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