Base | Representation |
---|---|
bin | 10111000000110101010101… |
… | …000010010110110001110101 |
3 | 111021100210201100222220121021 |
4 | 113000311111002112301311 |
5 | 101231230323214324224 |
6 | 555132145235421141 |
7 | 30214230625541236 |
oct | 2700652502266165 |
9 | 437323640886537 |
10 | 101212331011189 |
11 | 2a2819aa28a502 |
12 | b427764a547b1 |
13 | 4462388330578 |
14 | 1adc9bacc108d |
15 | ba7b71d131e4 |
hex | 5c0d55096c75 |
101212331011189 has 2 divisors, whose sum is σ = 101212331011190. Its totient is φ = 101212331011188.
The previous prime is 101212331011123. The next prime is 101212331011279. The reversal of 101212331011189 is 981110133212101.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 96672491135089 + 4539839876100 = 9832217^2 + 2130690^2 .
It is a cyclic number.
It is not a de Polignac number, because 101212331011189 - 27 = 101212331011061 is a prime.
It is a super-3 number, since 3×1012123310111893 (a number of 43 digits) contains 333 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (101212331011489) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50606165505594 + 50606165505595.
It is an arithmetic number, because the mean of its divisors is an integer number (50606165505595).
Almost surely, 2101212331011189 is an apocalyptic number.
It is an amenable number.
101212331011189 is a deficient number, since it is larger than the sum of its proper divisors (1).
101212331011189 is an equidigital number, since it uses as much as digits as its factorization.
101212331011189 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2592, while the sum is 34.
The spelling of 101212331011189 in words is "one hundred one trillion, two hundred twelve billion, three hundred thirty-one million, eleven thousand, one hundred eighty-nine".
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