Base | Representation |
---|---|
bin | 10000001101101… |
… | …000001101110111 |
3 | 200221211102220102 |
4 | 100031220031313 |
5 | 1024113224210 |
6 | 42554024315 |
7 | 6512013254 |
oct | 2015501567 |
9 | 627742812 |
10 | 272008055 |
11 | 12a5a5750 |
12 | 7711809b |
13 | 44479b17 |
14 | 281a842b |
15 | 18d2eea5 |
hex | 10368377 |
272008055 has 8 divisors (see below), whose sum is σ = 356083344. Its totient is φ = 197824000.
The previous prime is 272008027. The next prime is 272008057. The reversal of 272008055 is 550800272.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 272008055 - 26 = 272007991 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 (272008057) 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, 2472746 + ... + 2472855.
It is an arithmetic number, because the mean of its divisors is an integer number (44510418).
Almost surely, 2272008055 is an apocalyptic number.
272008055 is a deficient number, since it is larger than the sum of its proper divisors (84075289).
272008055 is a wasteful number, since it uses less digits than its factorization.
272008055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4945617.
The product of its (nonzero) digits is 5600, while the sum is 29.
The square root of 272008055 is about 16492.6667037202. Note that the first 3 decimals coincide. The cubic root of 272008055 is about 647.9287560436.
The spelling of 272008055 in words is "two hundred seventy-two million, eight thousand, fifty-five".
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