Base | Representation |
---|---|
bin | 1100010110100000011… |
… | …1111010011000110010 |
3 | 202021201121022020201021 |
4 | 3011220013322120302 |
5 | 11434041234132010 |
6 | 241252232530054 |
7 | 21221343543655 |
oct | 3055007723062 |
9 | 667647266637 |
10 | 212200302130 |
11 | 81aa25a1823 |
12 | 3516155092a |
13 | 17019b1566b |
14 | a3b055d89c |
15 | 57be5ad8da |
hex | 31681fa632 |
212200302130 has 32 divisors (see below), whose sum is σ = 382385966400. Its totient is φ = 84785650752.
The previous prime is 212200302103. The next prime is 212200302151. The reversal of 212200302130 is 31203002212.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57992241 + ... + 57995899.
It is an arithmetic number, because the mean of its divisors is an integer number (11949561450).
Almost surely, 2212200302130 is an apocalyptic number.
212200302130 is a deficient number, since it is larger than the sum of its proper divisors (170185664270).
212200302130 is a wasteful number, since it uses less digits than its factorization.
212200302130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8538.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 212200302130 its reverse (31203002212), we get a palindrome (243403304342).
The spelling of 212200302130 in words is "two hundred twelve billion, two hundred million, three hundred two thousand, one hundred thirty".
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