Base | Representation |
---|---|
bin | 11101111111000110101… |
… | …01010100011000110110 |
3 | 10122111102011021221102120 |
4 | 32333203111110120312 |
5 | 113340034131402220 |
6 | 2105152440420410 |
7 | 134303033463300 |
oct | 16774325243066 |
9 | 3574364257376 |
10 | 1030311200310 |
11 | 367a528a3367 |
12 | 147821177706 |
13 | 76208c80722 |
14 | 37c1dd3c970 |
15 | 1bc02862a40 |
hex | efe3554636 |
1030311200310 has 48 divisors (see below), whose sum is σ = 2876460661296. Its totient is φ = 235499702592.
The previous prime is 1030311200221. The next prime is 1030311200333. The reversal of 1030311200310 is 130021130301.
It is a super-2 number, since 2×10303112003102 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 1030311200310.
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 350444517 + ... + 350447456.
It is an arithmetic number, because the mean of its divisors is an integer number (59926263777).
Almost surely, 21030311200310 is an apocalyptic number.
1030311200310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1030311200310 is an abundant number, since it is smaller than the sum of its proper divisors (1846149460986).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1030311200310 is a wasteful number, since it uses less digits than its factorization.
1030311200310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 700891997 (or 700891990 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 1030311200310 its reverse (130021130301), we get a palindrome (1160332330611).
The spelling of 1030311200310 in words is "one trillion, thirty billion, three hundred eleven million, two hundred thousand, three hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.384 sec. • engine limits •