Base | Representation |
---|---|
bin | 10010111101100111100… |
… | …110000001011010100000 |
3 | 11121120120012012212221222 |
4 | 102331213212001122200 |
5 | 132322233424024300 |
6 | 2434350352234212 |
7 | 163101233454335 |
oct | 22754746013240 |
9 | 4546505185858 |
10 | 1303113111200 |
11 | 46271341976a |
12 | 190675b3b968 |
13 | 95b63063184 |
14 | 470dcbd698c |
15 | 23d6c3ad785 |
hex | 12f679816a0 |
1303113111200 has 72 divisors (see below), whose sum is σ = 3181526361468. Its totient is φ = 521195847680.
The previous prime is 1303113111187. The next prime is 1303113111217. The reversal of 1303113111200 is 21113113031.
It can be written as a sum of positive squares in 6 ways, for example, as 921223718416 + 381889392784 = 959804^2 + 617972^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9042914 + ... + 9185886.
Almost surely, 21303113111200 is an apocalyptic number.
1303113111200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1303113111200 is an abundant number, since it is smaller than the sum of its proper divisors (1878413250268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1303113111200 is a wasteful number, since it uses less digits than its factorization.
1303113111200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 154386 (or 154373 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 17.
Adding to 1303113111200 its reverse (21113113031), we get a palindrome (1324226224231).
The spelling of 1303113111200 in words is "one trillion, three hundred three billion, one hundred thirteen million, one hundred eleven thousand, two hundred".
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