Base | Representation |
---|---|
bin | 11101111111000110111… |
… | …00101001110111100100 |
3 | 10122111102021220122021102 |
4 | 32333203130221313210 |
5 | 113340040124421200 |
6 | 2105152545535232 |
7 | 134303056022546 |
oct | 16774334516744 |
9 | 3574367818242 |
10 | 1030313123300 |
11 | 367a5399710a |
12 | 147821944518 |
13 | 762094a4aa6 |
14 | 37c202bd696 |
15 | 1bc02ae26d5 |
hex | efe3729de4 |
1030313123300 has 36 divisors (see below), whose sum is σ = 2238889201920. Its totient is φ = 411552028320.
The previous prime is 1030313123249. The next prime is 1030313123309. The reversal of 1030313123300 is 33213130301.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is not an unprimeable number, because it can be changed into a prime (1030313123309) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7093004 + ... + 7236803.
It is an arithmetic number, because the mean of its divisors is an integer number (62191366720).
Almost surely, 21030313123300 is an apocalyptic number.
1030313123300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1030313123300 is an abundant number, since it is smaller than the sum of its proper divisors (1208576078620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1030313123300 is a wasteful number, since it uses less digits than its factorization.
1030313123300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14330540 (or 14330533 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 20.
Adding to 1030313123300 its reverse (33213130301), we get a palindrome (1063526253601).
The spelling of 1030313123300 in words is "one trillion, thirty billion, three hundred thirteen million, one hundred twenty-three thousand, three hundred".
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