Base | Representation |
---|---|
bin | 111101001101111… |
… | …101100001000111 |
3 | 2122120121120012111 |
4 | 331031331201013 |
5 | 4100412220043 |
6 | 245525401451 |
7 | 34310644150 |
oct | 7515754107 |
9 | 2576546174 |
10 | 1027070023 |
11 | 487832a01 |
12 | 247b69287 |
13 | 134a27655 |
14 | 9a596927 |
15 | 6027c09d |
hex | 3d37d847 |
1027070023 has 8 divisors (see below), whose sum is σ = 1235573120. Its totient is φ = 834011640.
The previous prime is 1027069997. The next prime is 1027070029. The reversal of 1027070023 is 3200707201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1027070023 - 213 = 1027061831 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1027069976 and 1027070003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1027070029) 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, 3861033 + ... + 3861298.
It is an arithmetic number, because the mean of its divisors is an integer number (154446640).
Almost surely, 21027070023 is an apocalyptic number.
1027070023 is a deficient number, since it is larger than the sum of its proper divisors (208503097).
1027070023 is an equidigital number, since it uses as much as digits as its factorization.
1027070023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7722357.
The product of its (nonzero) digits is 588, while the sum is 22.
The square root of 1027070023 is about 32047.9332094911. The cubic root of 1027070023 is about 1008.9431231267.
Adding to 1027070023 its reverse (3200707201), we get a palindrome (4227777224).
The spelling of 1027070023 in words is "one billion, twenty-seven million, seventy thousand, twenty-three".
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