Base | Representation |
---|---|
bin | 111101011010000… |
… | …001011111100001 |
3 | 2122210120012122222 |
4 | 331122001133201 |
5 | 4102214411113 |
6 | 250121240425 |
7 | 34346553635 |
oct | 7532013741 |
9 | 2583505588 |
10 | 1030232033 |
11 | 4895a2636 |
12 | 249033115 |
13 | 13559396c |
14 | 9ab7adc5 |
15 | 606a3e08 |
hex | 3d6817e1 |
1030232033 has 4 divisors (see below), whose sum is σ = 1058076180. Its totient is φ = 1002387888.
The previous prime is 1030232023. The next prime is 1030232039. The reversal of 1030232033 is 3302320301.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 954315664 + 75916369 = 30892^2 + 8713^2 .
It is a cyclic number.
It is not a de Polignac number, because 1030232033 - 214 = 1030215649 is a prime.
It is a super-2 number, since 2×10302320332 = 2122756083638626178, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1030232039) 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, 13922018 + ... + 13922091.
It is an arithmetic number, because the mean of its divisors is an integer number (264519045).
Almost surely, 21030232033 is an apocalyptic number.
It is an amenable number.
1030232033 is a deficient number, since it is larger than the sum of its proper divisors (27844147).
1030232033 is an equidigital number, since it uses as much as digits as its factorization.
1030232033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27844146.
The product of its (nonzero) digits is 324, while the sum is 17.
The square root of 1030232033 is about 32097.2278086442. The cubic root of 1030232033 is about 1009.9774634713.
Adding to 1030232033 its reverse (3302320301), we get a palindrome (4332552334).
The spelling of 1030232033 in words is "one billion, thirty million, two hundred thirty-two thousand, thirty-three".
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