Base | Representation |
---|---|
bin | 11101111111001010101… |
… | …00000010101111001111 |
3 | 10122111111110210200200200 |
4 | 32333211110002233033 |
5 | 113340121132422203 |
6 | 2105200024424543 |
7 | 134303616032502 |
oct | 16774524025717 |
9 | 3574443720620 |
10 | 1030344420303 |
11 | 367a6a623000 |
12 | 147830318153 |
13 | 76212b12223 |
14 | 37c24509139 |
15 | 1bc057259a3 |
hex | efe5502bcf |
1030344420303 has 24 divisors (see below), whose sum is σ = 1636991003856. Its totient is φ = 624451156560.
The previous prime is 1030344420299. The next prime is 1030344420307. The reversal of 1030344420303 is 3030244430301.
1030344420303 is a `hidden beast` number, since 10 + 3 + 0 + 3 + 444 + 203 + 0 + 3 = 666.
It is an interprime number because it is at equal distance from previous prime (1030344420299) and next prime (1030344420307).
It is not a de Polignac number, because 1030344420303 - 22 = 1030344420299 is a prime.
It is a super-2 number, since 2×10303444203032 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1030344420307) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42994300 + ... + 43018257.
It is an arithmetic number, because the mean of its divisors is an integer number (68207958494).
Almost surely, 21030344420303 is an apocalyptic number.
1030344420303 is a deficient number, since it is larger than the sum of its proper divisors (606646583553).
1030344420303 is an equidigital number, since it uses as much as digits as its factorization.
1030344420303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86012596 (or 86012571 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 27.
Adding to 1030344420303 its reverse (3030244430301), we get a palindrome (4060588850604).
The spelling of 1030344420303 in words is "one trillion, thirty billion, three hundred forty-four million, four hundred twenty thousand, three hundred three".
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