Base | Representation |
---|---|
bin | 11101111110111011001… |
… | …00000011100001100111 |
3 | 10122111011102010222111201 |
4 | 32333131210003201213 |
5 | 113334334341300403 |
6 | 2105135101543331 |
7 | 134300446626040 |
oct | 16773544034147 |
9 | 3574142128451 |
10 | 1030214400103 |
11 | 367a03197999 |
12 | 1477b4874b47 |
13 | 761c1bba4b5 |
14 | 37c111418c7 |
15 | 1bbe90e121d |
hex | efdd903867 |
1030214400103 has 16 divisors (see below), whose sum is σ = 1204933314816. Its totient is φ = 862387444800.
The previous prime is 1030214400053. The next prime is 1030214400119. The reversal of 1030214400103 is 3010044120301.
It is a de Polignac number, because none of the positive numbers 2k-1030214400103 is a prime.
It is a super-2 number, since 2×10302144001032 (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 (1030214460103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2013075 + ... + 2472427.
It is an arithmetic number, because the mean of its divisors is an integer number (75308332176).
Almost surely, 21030214400103 is an apocalyptic number.
1030214400103 is a deficient number, since it is larger than the sum of its proper divisors (174718914713).
1030214400103 is an equidigital number, since it uses as much as digits as its factorization.
1030214400103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 466854.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 1030214400103 its reverse (3010044120301), we get a palindrome (4040258520404).
The spelling of 1030214400103 in words is "one trillion, thirty billion, two hundred fourteen million, four hundred thousand, one hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •