Base | Representation |
---|---|
bin | 10000011001101… |
… | …111001000111110 |
3 | 201011210200221012 |
4 | 100121233020332 |
5 | 1030421312032 |
6 | 43150035222 |
7 | 6551003204 |
oct | 2031571076 |
9 | 634720835 |
10 | 275182142 |
11 | 131373464 |
12 | 781a8b12 |
13 | 4501b791 |
14 | 28793074 |
15 | 1925a6b2 |
hex | 1066f23e |
275182142 has 8 divisors (see below), whose sum is σ = 415306056. Its totient is φ = 136746792.
The previous prime is 275182139. The next prime is 275182157. The reversal of 275182142 is 241281572.
275182142 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2751821422 = 151450422551416328, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 275182099 and 275182108.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 421733 + ... + 422384.
It is an arithmetic number, because the mean of its divisors is an integer number (51913257).
Almost surely, 2275182142 is an apocalyptic number.
275182142 is a deficient number, since it is larger than the sum of its proper divisors (140123914).
275182142 is a wasteful number, since it uses less digits than its factorization.
275182142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 844282.
The product of its digits is 8960, while the sum is 32.
The square root of 275182142 is about 16588.6148306602. The cubic root of 275182142 is about 650.4392628474.
The spelling of 275182142 in words is "two hundred seventy-five million, one hundred eighty-two thousand, one hundred forty-two".
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