Base | Representation |
---|---|
bin | 10000011001010… |
… | …101000000000101 |
3 | 201011121021001211 |
4 | 100121111000011 |
5 | 1030404400302 |
6 | 43143451421 |
7 | 6550046104 |
oct | 2031250005 |
9 | 634537054 |
10 | 275075077 |
11 | 1312aaa82 |
12 | 78156b71 |
13 | 44cb1b24 |
14 | 2876603b |
15 | 19238ad7 |
hex | 10655005 |
275075077 has 8 divisors (see below), whose sum is σ = 278906240. Its totient is φ = 271252800.
The previous prime is 275075071. The next prime is 275075081. The reversal of 275075077 is 770570572.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 275075077 - 23 = 275075069 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 (275075071) 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, 81373 + ... + 84685.
It is an arithmetic number, because the mean of its divisors is an integer number (34863280).
Almost surely, 2275075077 is an apocalyptic number.
It is an amenable number.
275075077 is a deficient number, since it is larger than the sum of its proper divisors (3831163).
275075077 is a wasteful number, since it uses less digits than its factorization.
275075077 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4443.
The product of its (nonzero) digits is 120050, while the sum is 40.
The square root of 275075077 is about 16585.3874540211. The cubic root of 275075077 is about 650.3548965284.
The spelling of 275075077 in words is "two hundred seventy-five million, seventy-five thousand, seventy-seven".
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