Base | Representation |
---|---|
bin | 1010010101111… |
… | …10010111111001 |
3 | 20001021000110111 |
4 | 11022332113321 |
5 | 134202404001 |
6 | 12335344321 |
7 | 2102321233 |
oct | 512762771 |
9 | 201230414 |
10 | 86763001 |
11 | 44a80366 |
12 | 250820a1 |
13 | 14c8a770 |
14 | b747253 |
15 | 793c851 |
hex | 52be5f9 |
86763001 has 8 divisors (see below), whose sum is σ = 93509640. Its totient is φ = 80026752.
The previous prime is 86762999. The next prime is 86763007. The reversal of 86763001 is 10036768.
It can be written as a sum of positive squares in 4 ways, for example, as 291600 + 86471401 = 540^2 + 9299^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 86763001 - 21 = 86762999 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (86763007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29715 + ... + 32503.
It is an arithmetic number, because the mean of its divisors is an integer number (11688705).
Almost surely, 286763001 is an apocalyptic number.
It is an amenable number.
86763001 is a deficient number, since it is larger than the sum of its proper divisors (6746639).
86763001 is a wasteful number, since it uses less digits than its factorization.
86763001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5195.
The product of its (nonzero) digits is 6048, while the sum is 31.
The square root of 86763001 is about 9314.6659091993. The cubic root of 86763001 is about 442.7020384586.
Adding to 86763001 its reverse (10036768), we get a palindrome (96799769).
The spelling of 86763001 in words is "eighty-six million, seven hundred sixty-three thousand, one".
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