Base | Representation |
---|---|
bin | 10011000100001000000… |
… | …010111110000000110100 |
3 | 11122020121010022200210010 |
4 | 103010020002332000310 |
5 | 132431041101140200 |
6 | 2441503542100220 |
7 | 163436333304540 |
oct | 23041002760064 |
9 | 4566533280703 |
10 | 1310100021300 |
11 | 465679342734 |
12 | 191aa5a1a670 |
13 | 96707734cc5 |
14 | 475a2b06a20 |
15 | 2412a98e150 |
hex | 131080be034 |
1310100021300 has 144 divisors (see below), whose sum is σ = 4560067581440. Its totient is φ = 283690823040.
The previous prime is 1310100021283. The next prime is 1310100021317. The reversal of 1310100021300 is 31200010131.
It is an interprime number because it is at equal distance from previous prime (1310100021283) and next prime (1310100021317).
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16377394 + ... + 16457193.
Almost surely, 21310100021300 is an apocalyptic number.
1310100021300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1310100021300 is an abundant number, since it is smaller than the sum of its proper divisors (3249967560140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1310100021300 is a wasteful number, since it uses less digits than its factorization.
1310100021300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32834630 (or 32834623 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 12.
Adding to 1310100021300 its reverse (31200010131), we get a palindrome (1341300031431).
The spelling of 1310100021300 in words is "one trillion, three hundred ten billion, one hundred million, twenty-one thousand, three hundred".
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