Base | Representation |
---|---|
bin | 1001000110000… |
… | …00100100110100 |
3 | 12022112202002001 |
4 | 10203000210310 |
5 | 124012130020 |
6 | 11323025044 |
7 | 1614264631 |
oct | 443004464 |
9 | 168482061 |
10 | 76286260 |
11 | 3a074aa6 |
12 | 2166b184 |
13 | 12a5cbcb |
14 | a1bb188 |
15 | 6a6d50a |
hex | 48c0934 |
76286260 has 12 divisors (see below), whose sum is σ = 160201188. Its totient is φ = 30514496.
The previous prime is 76286201. The next prime is 76286263. The reversal of 76286260 is 6268267.
It can be written as a sum of positive squares in 2 ways, for example, as 31047184 + 45239076 = 5572^2 + 6726^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76286263) 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, 1907137 + ... + 1907176.
It is an arithmetic number, because the mean of its divisors is an integer number (13350099).
Almost surely, 276286260 is an apocalyptic number.
It is an amenable number.
76286260 is an abundant number, since it is smaller than the sum of its proper divisors (83914928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76286260 is a wasteful number, since it uses less digits than its factorization.
76286260 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3814322 (or 3814320 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 37.
The square root of 76286260 is about 8734.2005930709. The cubic root of 76286260 is about 424.1135109046.
The spelling of 76286260 in words is "seventy-six million, two hundred eighty-six thousand, two hundred sixty".
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