Base | Representation |
---|---|
bin | 100000010111110… |
… | …1000111000011111 |
3 | 2210200221012111111 |
4 | 1000233220320133 |
5 | 4211033330142 |
6 | 255441402451 |
7 | 35626542310 |
oct | 10057507037 |
9 | 2720835444 |
10 | 1086230047 |
11 | 50816a791 |
12 | 263939427 |
13 | 14406c196 |
14 | a4396607 |
15 | 65565e17 |
hex | 40be8e1f |
1086230047 has 16 divisors (see below), whose sum is σ = 1259419392. Its totient is φ = 917599680.
The previous prime is 1086230027. The next prime is 1086230077. The reversal of 1086230047 is 7400326801.
It is a cyclic number.
It is not a de Polignac number, because 1086230047 - 27 = 1086229919 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1086230027) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263472 + ... + 267562.
It is an arithmetic number, because the mean of its divisors is an integer number (78713712).
Almost surely, 21086230047 is an apocalyptic number.
1086230047 is a deficient number, since it is larger than the sum of its proper divisors (173189345).
1086230047 is an equidigital number, since it uses as much as digits as its factorization.
1086230047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4638.
The product of its (nonzero) digits is 8064, while the sum is 31.
The square root of 1086230047 is about 32958.0042933428. The cubic root of 1086230047 is about 1027.9546071368.
Adding to 1086230047 its reverse (7400326801), we get a palindrome (8486556848).
The spelling of 1086230047 in words is "one billion, eighty-six million, two hundred thirty thousand, forty-seven".
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