Base | Representation |
---|---|
bin | 10000011101000… |
… | …100000011010001 |
3 | 201020110000012120 |
4 | 100131010003101 |
5 | 1031132213400 |
6 | 43220444453 |
7 | 6561264546 |
oct | 2035040321 |
9 | 636400176 |
10 | 276054225 |
11 | 131909697 |
12 | 78549729 |
13 | 452656c5 |
14 | 2893cbcd |
15 | 1937dca0 |
hex | 107440d1 |
276054225 has 48 divisors (see below), whose sum is σ = 484016640. Its totient is φ = 138585600.
The previous prime is 276054223. The next prime is 276054227. The reversal of 276054225 is 522450672.
It is an interprime number because it is at equal distance from previous prime (276054223) and next prime (276054227).
It is not a de Polignac number, because 276054225 - 21 = 276054223 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (276054223) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 84421 + ... + 87629.
It is an arithmetic number, because the mean of its divisors is an integer number (10083680).
Almost surely, 2276054225 is an apocalyptic number.
276054225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
276054225 is a deficient number, since it is larger than the sum of its proper divisors (207962415).
276054225 is a wasteful number, since it uses less digits than its factorization.
276054225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3290 (or 3285 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 33.
The square root of 276054225 is about 16614.8796264072. The cubic root of 276054225 is about 651.1256432205.
The spelling of 276054225 in words is "two hundred seventy-six million, fifty-four thousand, two hundred twenty-five".
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