Base | Representation |
---|---|
bin | 11101111110101111111… |
… | …00110100110110011110 |
3 | 10122110220211221122211022 |
4 | 32333113330310312132 |
5 | 113334141234332202 |
6 | 2105121455324142 |
7 | 134265224325362 |
oct | 16772774646636 |
9 | 3573824848738 |
10 | 1030120230302 |
11 | 367965018809 |
12 | 147789220652 |
13 | 761a8538617 |
14 | 37c0282b2a2 |
15 | 1bbe0bddea2 |
hex | efd7f34d9e |
1030120230302 has 8 divisors (see below), whose sum is σ = 1545184855200. Its totient is φ = 515058611904.
The previous prime is 1030120230283. The next prime is 1030120230311. The reversal of 1030120230302 is 2030320210301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×10301202303022 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 569099 + ... + 1544057.
It is an arithmetic number, because the mean of its divisors is an integer number (193148106900).
Almost surely, 21030120230302 is an apocalyptic number.
1030120230302 is a deficient number, since it is larger than the sum of its proper divisors (515064624898).
1030120230302 is an equidigital number, since it uses as much as digits as its factorization.
1030120230302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1503250.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 1030120230302 its reverse (2030320210301), we get a palindrome (3060440440603).
The spelling of 1030120230302 in words is "one trillion, thirty billion, one hundred twenty million, two hundred thirty thousand, three hundred two".
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