Base | Representation |
---|---|
bin | 10000011001100… |
… | …011000111000110 |
3 | 201011201012100022 |
4 | 100121203013012 |
5 | 1030413222440 |
6 | 43145015142 |
7 | 6550406435 |
oct | 2031430706 |
9 | 634635308 |
10 | 275132870 |
11 | 13133a441 |
12 | 781844b2 |
13 | 4500221c |
14 | 2877d11c |
15 | 1924acb5 |
hex | 106631c6 |
275132870 has 8 divisors (see below), whose sum is σ = 495239184. Its totient is φ = 110053144.
The previous prime is 275132867. The next prime is 275132873. The reversal of 275132870 is 78231572.
It is an interprime number because it is at equal distance from previous prime (275132867) and next prime (275132873).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 275132870.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (275132873) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13756634 + ... + 13756653.
It is an arithmetic number, because the mean of its divisors is an integer number (61904898).
Almost surely, 2275132870 is an apocalyptic number.
275132870 is a deficient number, since it is larger than the sum of its proper divisors (220106314).
275132870 is a wasteful number, since it uses less digits than its factorization.
275132870 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27513294.
The product of its (nonzero) digits is 23520, while the sum is 35.
The square root of 275132870 is about 16587.1296492190. The cubic root of 275132870 is about 650.4004396446.
The spelling of 275132870 in words is "two hundred seventy-five million, one hundred thirty-two thousand, eight hundred seventy".
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