Base | Representation |
---|---|
bin | 10000011100111… |
… | …101001100010011 |
3 | 201020101120200001 |
4 | 100130331030103 |
5 | 1031130314011 |
6 | 43220110431 |
7 | 6561116623 |
oct | 2034751423 |
9 | 636346601 |
10 | 276026131 |
11 | 13189a577 |
12 | 78535417 |
13 | 45255994 |
14 | 28932883 |
15 | 193757c1 |
hex | 1073d313 |
276026131 has 8 divisors (see below), whose sum is σ = 284898240. Its totient is φ = 267293928.
The previous prime is 276026099. The next prime is 276026137. The reversal of 276026131 is 131620672.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 276026131 - 25 = 276026099 is a prime.
It is a super-2 number, since 2×2760261312 = 152380849989658322, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 276026131.
It is not an unprimeable number, because it can be changed into a prime (276026137) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30961 + ... + 38866.
It is an arithmetic number, because the mean of its divisors is an integer number (35612280).
Almost surely, 2276026131 is an apocalyptic number.
276026131 is a deficient number, since it is larger than the sum of its proper divisors (8872109).
276026131 is an equidigital number, since it uses as much as digits as its factorization.
276026131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69953.
The product of its (nonzero) digits is 3024, while the sum is 28.
The square root of 276026131 is about 16614.0341579040. The cubic root of 276026131 is about 651.1035541492.
It can be divided in two parts, 27602 and 6131, that added together give a palindrome (33733).
The spelling of 276026131 in words is "two hundred seventy-six million, twenty-six thousand, one hundred thirty-one".
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