Base | Representation |
---|---|
bin | 10010111011111100000… |
… | …100001100101101010000 |
3 | 11121101220110121201202021 |
4 | 102323330010030231100 |
5 | 132310040111114243 |
6 | 2433451345501224 |
7 | 163005436460314 |
oct | 22737404145520 |
9 | 4541813551667 |
10 | 1301309082448 |
11 | 461978063211 |
12 | 190251941814 |
13 | 9593639243b |
14 | 46dab391b44 |
15 | 23cb3d0b6ed |
hex | 12efc10cb50 |
1301309082448 has 10 divisors (see below), whose sum is σ = 2521286347274. Its totient is φ = 650654541216.
The previous prime is 1301309082413. The next prime is 1301309082461. The reversal of 1301309082448 is 8442809031031.
It can be written as a sum of positive squares in only one way, i.e., 1027206574144 + 274102508304 = 1013512^2 + 523548^2 .
It is a congruent number.
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 as a sum of consecutive naturals, namely, 40665908811 + ... + 40665908842.
Almost surely, 21301309082448 is an apocalyptic number.
It is an amenable number.
1301309082448 is a deficient number, since it is larger than the sum of its proper divisors (1219977264826).
1301309082448 is an equidigital number, since it uses as much as digits as its factorization.
1301309082448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81331817661 (or 81331817655 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 43.
The spelling of 1301309082448 in words is "one trillion, three hundred one billion, three hundred nine million, eighty-two thousand, four hundred forty-eight".
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