Base | Representation |
---|---|
bin | 10011000100001001110… |
… | …110000101111100000000 |
3 | 11122020200020002221121121 |
4 | 103010021312011330000 |
5 | 132431121312402240 |
6 | 2441510541002024 |
7 | 163440150650164 |
oct | 23041166057400 |
9 | 4566606087547 |
10 | 1310130200320 |
11 | 465694385677 |
12 | 191ab3b53314 |
13 | 96710a70606 |
14 | 475a6b20ca4 |
15 | 2412d45104a |
hex | 13109d85f00 |
1310130200320 has 72 divisors (see below), whose sum is σ = 3138724121904. Its totient is φ = 523959754752.
The previous prime is 1310130200317. The next prime is 1310130200339. The reversal of 1310130200320 is 230020310131.
It is a super-2 number, since 2×13101302003202 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a junction number, because it is equal to n+sod(n) for n = 1310130200294 and 1310130200303.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7422532 + ... + 7596988.
It is an arithmetic number, because the mean of its divisors is an integer number (43593390582).
Almost surely, 21310130200320 is an apocalyptic number.
1310130200320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1310130200320 is an abundant number, since it is smaller than the sum of its proper divisors (1828593921584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1310130200320 is an equidigital number, since it uses as much as digits as its factorization.
1310130200320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 180345 (or 180331 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 1310130200320 its reverse (230020310131), we get a palindrome (1540150510451).
The spelling of 1310130200320 in words is "one trillion, three hundred ten billion, one hundred thirty million, two hundred thousand, three hundred twenty".
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