Base | Representation |
---|---|
bin | 10000011100100… |
… | …010000100100110 |
3 | 201020011221021210 |
4 | 100130202010212 |
5 | 1031113240141 |
6 | 43213452250 |
7 | 6560145021 |
oct | 2034420446 |
9 | 636157253 |
10 | 275915046 |
11 | 131824070 |
12 | 784a1086 |
13 | 45217254 |
14 | 289041b8 |
15 | 19352916 |
hex | 10722126 |
275915046 has 32 divisors (see below), whose sum is σ = 602784000. Its totient is φ = 83501280.
The previous prime is 275915033. The next prime is 275915069. The reversal of 275915046 is 640519572.
275915046 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2759150462 = 152258225218364232, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 275914995 and 275915013.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58380 + ... + 62928.
It is an arithmetic number, because the mean of its divisors is an integer number (18837000).
Almost surely, 2275915046 is an apocalyptic number.
275915046 is an abundant number, since it is smaller than the sum of its proper divisors (326868954).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
275915046 is a wasteful number, since it uses less digits than its factorization.
275915046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5484.
The product of its (nonzero) digits is 75600, while the sum is 39.
The square root of 275915046 is about 16610.6907141154. The cubic root of 275915046 is about 651.0161982374.
The spelling of 275915046 in words is "two hundred seventy-five million, nine hundred fifteen thousand, forty-six".
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