Base | Representation |
---|---|
bin | 10010111101111111011… |
… | …011101011000100010100 |
3 | 11121121121001202221210102 |
4 | 102331333123223010110 |
5 | 132324043320121122 |
6 | 2434454200313232 |
7 | 163114161056645 |
oct | 22757733530424 |
9 | 4547531687712 |
10 | 1303513051412 |
11 | 4628a9153770 |
12 | 190767a72818 |
13 | 95bc7b834a0 |
14 | 47139d836cc |
15 | 23d9255e492 |
hex | 12f7f6eb114 |
1303513051412 has 48 divisors (see below), whose sum is σ = 2685408634944. Its totient is φ = 545814528000.
The previous prime is 1303513051403. The next prime is 1303513051417. The reversal of 1303513051412 is 2141503153031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1303513051417) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2039789 + ... + 2601492.
It is an arithmetic number, because the mean of its divisors is an integer number (55946013228).
Almost surely, 21303513051412 is an apocalyptic number.
It is an amenable number.
1303513051412 is an abundant number, since it is smaller than the sum of its proper divisors (1381895583532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1303513051412 is a wasteful number, since it uses less digits than its factorization.
1303513051412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4641800 (or 4641798 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 29.
The spelling of 1303513051412 in words is "one trillion, three hundred three billion, five hundred thirteen million, fifty-one thousand, four hundred twelve".
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