Base | Representation |
---|---|
bin | 10001100111000101100… |
… | …010101000011000010110 |
3 | 11021200201220210210120001 |
4 | 101213011202220120112 |
5 | 124311442200000042 |
6 | 2323542550001514 |
7 | 153301612162306 |
oct | 21470542503026 |
9 | 4250656723501 |
10 | 1210200000022 |
11 | 427274394082 |
12 | 17666564629a |
13 | 8a17685c490 |
14 | 4280706d606 |
15 | 21730402bb7 |
hex | 119c58a8616 |
1210200000022 has 16 divisors (see below), whose sum is σ = 1958268875472. Its totient is φ = 557602299360.
The previous prime is 1210199999993. The next prime is 1210200000041. The reversal of 1210200000022 is 2200000020121.
It is a junction number, because it is equal to n+sod(n) for n = 1210199999954 and 1210200000008.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39632229 + ... + 39662752.
It is an arithmetic number, because the mean of its divisors is an integer number (122391804717).
Almost surely, 21210200000022 is an apocalyptic number.
1210200000022 is a deficient number, since it is larger than the sum of its proper divisors (748068875450).
1210200000022 is a wasteful number, since it uses less digits than its factorization.
1210200000022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79295583.
The product of its (nonzero) digits is 16, while the sum is 10.
Adding to 1210200000022 its reverse (2200000020121), we get a palindrome (3410200020143).
The spelling of 1210200000022 in words is "one trillion, two hundred ten billion, two hundred million, twenty-two", and thus it is an aban number.
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