Base | Representation |
---|---|
bin | 111101100000111… |
… | …000011101000111 |
3 | 2122220221120001012 |
4 | 331200320131013 |
5 | 4103144430043 |
6 | 250223552435 |
7 | 34401052613 |
oct | 7540703507 |
9 | 2586846035 |
10 | 1032030023 |
11 | 48a610482 |
12 | 24975b71b |
13 | 135a7316b |
14 | 9b0c8343 |
15 | 6090ba18 |
hex | 3d838747 |
1032030023 has 4 divisors (see below), whose sum is σ = 1032523800. Its totient is φ = 1031536248.
The previous prime is 1032030001. The next prime is 1032030031. The reversal of 1032030023 is 3200302301.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3200302301 = 7 ⋅457186043.
It is a cyclic number.
It is not a de Polignac number, because 1032030023 - 212 = 1032025927 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1032030053) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243740 + ... + 247937.
It is an arithmetic number, because the mean of its divisors is an integer number (258130950).
Almost surely, 21032030023 is an apocalyptic number.
1032030023 is a deficient number, since it is larger than the sum of its proper divisors (493777).
1032030023 is an equidigital number, since it uses as much as digits as its factorization.
1032030023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 493776.
The product of its (nonzero) digits is 108, while the sum is 14.
The square root of 1032030023 is about 32125.2240926036. The cubic root of 1032030023 is about 1010.5646690524.
Adding to 1032030023 its reverse (3200302301), we get a palindrome (4232332324).
The spelling of 1032030023 in words is "one billion, thirty-two million, thirty thousand, twenty-three".
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