Base | Representation |
---|---|
bin | 1001010010010111101110… |
… | …1011010011011101111101 |
3 | 1100011011220221021022211100 |
4 | 2110211323223103131331 |
5 | 2314300030311241333 |
6 | 33414544403443313 |
7 | 2102510233463304 |
oct | 224457353233575 |
9 | 40134827238740 |
10 | 10211212212093 |
11 | 32876070a7102 |
12 | 118b002386539 |
13 | 590bb4343a09 |
14 | 27432236143b |
15 | 12a93c8c4213 |
hex | 9497bad377d |
10211212212093 has 6 divisors (see below), whose sum is σ = 14749528750814. Its totient is φ = 6807474808056.
The previous prime is 10211212212059. The next prime is 10211212212121. The reversal of 10211212212093 is 39021221211201.
10211212212093 is a `hidden beast` number, since 1 + 0 + 211 + 21 + 221 + 209 + 3 = 666.
It can be written as a sum of positive squares in only one way, i.e., 9284617302489 + 926594909604 = 3047067^2 + 962598^2 .
It is not a de Polignac number, because 10211212212093 - 26 = 10211212212029 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10211212217093) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 567289567330 + ... + 567289567347.
Almost surely, 210211212212093 is an apocalyptic number.
It is an amenable number.
10211212212093 is a deficient number, since it is larger than the sum of its proper divisors (4538316538721).
10211212212093 is a wasteful number, since it uses less digits than its factorization.
10211212212093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1134579134683 (or 1134579134680 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 27.
Adding to 10211212212093 its reverse (39021221211201), we get a palindrome (49232433423294).
The spelling of 10211212212093 in words is "ten trillion, two hundred eleven billion, two hundred twelve million, two hundred twelve thousand, ninety-three".
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