Base | Representation |
---|---|
bin | 110000001101010011000000… |
… | …111010101100100101101010 |
3 | 1000210200220200111101211012000 |
4 | 300031103000322230211222 |
5 | 210242213431031242302 |
6 | 2030532351104231430 |
7 | 62441640206326512 |
oct | 6015230072544552 |
9 | 1023626614354160 |
10 | 212020002212202 |
11 | 616131a5998238 |
12 | 1b942a9190b576 |
13 | 913c52894c292 |
14 | 3a4db73d02842 |
15 | 197a1d801631c |
hex | c0d4c0eac96a |
212020002212202 has 64 divisors (see below), whose sum is σ = 471973920768000. Its totient is φ = 70550679129840.
The previous prime is 212020002212197. The next prime is 212020002212219. The reversal of 212020002212202 is 202212200020212.
212020002212202 is a `hidden beast` number, since 2 + 1 + 20 + 200 + 0 + 221 + 220 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75711799 + ... + 78462197.
It is an arithmetic number, because the mean of its divisors is an integer number (7374592512000).
Almost surely, 2212020002212202 is an apocalyptic number.
212020002212202 is an abundant number, since it is smaller than the sum of its proper divisors (259953918555798).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212020002212202 is a wasteful number, since it uses less digits than its factorization.
212020002212202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2752888 (or 2752882 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 212020002212202 its reverse (202212200020212), we get a palindrome (414232202232414).
The spelling of 212020002212202 in words is "two hundred twelve trillion, twenty billion, two million, two hundred twelve thousand, two hundred two".
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