Base | Representation |
---|---|
bin | 10011010110110010010… |
… | …000110100010010001000 |
3 | 11201011022102212221210212 |
4 | 103112302100310102020 |
5 | 133243104211203433 |
6 | 2455020023100252 |
7 | 165046000311533 |
oct | 23266220642210 |
9 | 4634272787725 |
10 | 1330135647368 |
11 | 47311a995090 |
12 | 1959578a1688 |
13 | 9857b604648 |
14 | 48543a23a1a |
15 | 248ee8e5d48 |
hex | 135b2434488 |
1330135647368 has 32 divisors (see below), whose sum is σ = 2808497560320. Its totient is φ = 585103656000.
The previous prime is 1330135647343. The next prime is 1330135647413. The reversal of 1330135647368 is 8637465310331.
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, 243790463 + ... + 243795918.
It is an arithmetic number, because the mean of its divisors is an integer number (87765548760).
Almost surely, 21330135647368 is an apocalyptic number.
It is an amenable number.
1330135647368 is an abundant number, since it is smaller than the sum of its proper divisors (1478361912952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1330135647368 is a wasteful number, since it uses less digits than its factorization.
1330135647368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 487586429 (or 487586425 counting only the distinct ones).
The product of its (nonzero) digits is 3265920, while the sum is 50.
The spelling of 1330135647368 in words is "one trillion, three hundred thirty billion, one hundred thirty-five million, six hundred forty-seven thousand, three hundred sixty-eight".
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