Base | Representation |
---|---|
bin | 111101011001111… |
… | …111010010111001 |
3 | 2122210112202022122 |
4 | 331121333102321 |
5 | 4102214114113 |
6 | 250121131025 |
7 | 34346515460 |
oct | 7531772271 |
9 | 2583482278 |
10 | 1030223033 |
11 | 4895968a4 |
12 | 249029a75 |
13 | 13558c838 |
14 | 9ab779d7 |
15 | 606a1408 |
hex | 3d67f4b9 |
1030223033 has 8 divisors (see below), whose sum is σ = 1202449152. Its totient is φ = 864259776.
The previous prime is 1030223027. The next prime is 1030223041. The reversal of 1030223033 is 3303220301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1030223033 - 24 = 1030223017 is a prime.
It is a super-2 number, since 2×10302230332 = 2122718995447438178, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1030223053) 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, 1565360 + ... + 1566017.
It is an arithmetic number, because the mean of its divisors is an integer number (150306144).
Almost surely, 21030223033 is an apocalyptic number.
It is an amenable number.
1030223033 is a deficient number, since it is larger than the sum of its proper divisors (172226119).
1030223033 is an equidigital number, since it uses as much as digits as its factorization.
1030223033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3131431.
The product of its (nonzero) digits is 324, while the sum is 17.
The square root of 1030223033 is about 32097.0876093143. The cubic root of 1030223033 is about 1009.9745224433.
Adding to 1030223033 its reverse (3303220301), we get a palindrome (4333443334).
The spelling of 1030223033 in words is "one billion, thirty million, two hundred twenty-three thousand, thirty-three".
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