Base | Representation |
---|---|
bin | 101000101101001001… |
… | …0111111101111101111 |
3 | 22100122001101021022210 |
4 | 1101122102333233233 |
5 | 2413011023300210 |
6 | 104054011141503 |
7 | 6213131035602 |
oct | 1213222775757 |
9 | 270561337283 |
10 | 87414275055 |
11 | 34088096728 |
12 | 14b36a44893 |
13 | 8321209a13 |
14 | 4333734339 |
15 | 241936ae20 |
hex | 145a4bfbef |
87414275055 has 8 divisors (see below), whose sum is σ = 139862840112. Its totient is φ = 46620946688.
The previous prime is 87414275033. The next prime is 87414275057. The reversal of 87414275055 is 55057241478.
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 87414275055 - 29 = 87414274543 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 87414274995 and 87414275013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (87414275057) 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, 2913809154 + ... + 2913809183.
It is an arithmetic number, because the mean of its divisors is an integer number (17482855014).
Almost surely, 287414275055 is an apocalyptic number.
87414275055 is a deficient number, since it is larger than the sum of its proper divisors (52448565057).
87414275055 is a wasteful number, since it uses less digits than its factorization.
87414275055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5827618345.
The product of its (nonzero) digits is 1568000, while the sum is 48.
The spelling of 87414275055 in words is "eighty-seven billion, four hundred fourteen million, two hundred seventy-five thousand, fifty-five".
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