Base | Representation |
---|---|
bin | 1110010101000… |
… | …01101110100011 |
3 | 22101011210112112 |
4 | 13022201232203 |
5 | 221232400344 |
6 | 15532145535 |
7 | 2656453415 |
oct | 712415643 |
9 | 271153475 |
10 | 120200099 |
11 | 61939128 |
12 | 343082ab |
13 | 1bb97026 |
14 | 11d6c9b5 |
15 | a844c9e |
hex | 72a1ba3 |
120200099 has 8 divisors (see below), whose sum is σ = 130890000. Its totient is φ = 109946592.
The previous prime is 120200071. The next prime is 120200123. The reversal of 120200099 is 990002021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-120200099 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120200029) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108524 + ... + 109625.
It is an arithmetic number, because the mean of its divisors is an integer number (16361250).
Almost surely, 2120200099 is an apocalyptic number.
120200099 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
120200099 is a deficient number, since it is larger than the sum of its proper divisors (10689901).
120200099 is a wasteful number, since it uses less digits than its factorization.
120200099 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 218197.
The product of its (nonzero) digits is 324, while the sum is 23.
The square root of 120200099 is about 10963.5805738819. The cubic root of 120200099 is about 493.5164218265.
The spelling of 120200099 in words is "one hundred twenty million, two hundred thousand, ninety-nine".
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