Base | Representation |
---|---|
bin | 10111000000101010000010… |
… | …000110101010001010010011 |
3 | 111021022122102002112001222000 |
4 | 113000222002012222022103 |
5 | 101231031003231240422 |
6 | 555122421525245043 |
7 | 30213321231464514 |
oct | 2700520206521223 |
9 | 437278362461860 |
10 | 101200202211987 |
11 | 2a27784595710a |
12 | b42533ab63783 |
13 | 44611a45b09c8 |
14 | 1adc18a136a0b |
15 | ba76b20eecac |
hex | 5c0a821aa293 |
101200202211987 has 16 divisors (see below), whose sum is σ = 149928635554080. Its totient is φ = 67465716950016.
The previous prime is 101200202211959. The next prime is 101200202212001. The reversal of 101200202211987 is 789112202002101.
It is not a de Polignac number, because 101200202211987 - 216 = 101200202146451 is a prime.
It is not an unprimeable number, because it can be changed into a prime (101200202211487) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28413178 + ... + 31775919.
It is an arithmetic number, because the mean of its divisors is an integer number (9370539722130).
Almost surely, 2101200202211987 is an apocalyptic number.
101200202211987 is a deficient number, since it is larger than the sum of its proper divisors (48728433342093).
101200202211987 is an equidigital number, since it uses as much as digits as its factorization.
101200202211987 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60251379 (or 60251373 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 36.
The spelling of 101200202211987 in words is "one hundred one trillion, two hundred billion, two hundred two million, two hundred eleven thousand, nine hundred eighty-seven".
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