Base | Representation |
---|---|
bin | 10010111110101011100… |
… | …110010011011001100000 |
3 | 11121200111201001211221110 |
4 | 102332223212103121200 |
5 | 132332103013114202 |
6 | 2435055510223320 |
7 | 163141426245366 |
oct | 22765346233140 |
9 | 4550451054843 |
10 | 1304254035552 |
11 | 463149446056 |
12 | 190934054b40 |
13 | 95cb5542340 |
14 | 471aa549636 |
15 | 23dd762a26c |
hex | 12fab993660 |
1304254035552 has 96 divisors (see below), whose sum is σ = 3814164758880. Its totient is φ = 387470684160.
The previous prime is 1304254035529. The next prime is 1304254035559. The reversal of 1304254035552 is 2555304524031.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a self number, because there is not a number n which added to its sum of digits gives 1304254035552.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1304254035559) 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, 17982349 + ... + 18054732.
It is an arithmetic number, because the mean of its divisors is an integer number (39730882905).
Almost surely, 21304254035552 is an apocalyptic number.
1304254035552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1304254035552 is an abundant number, since it is smaller than the sum of its proper divisors (2509910723328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1304254035552 is a wasteful number, since it uses less digits than its factorization.
1304254035552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36037136 (or 36037128 counting only the distinct ones).
The product of its (nonzero) digits is 360000, while the sum is 39.
Adding to 1304254035552 its reverse (2555304524031), we get a palindrome (3859558559583).
The spelling of 1304254035552 in words is "one trillion, three hundred four billion, two hundred fifty-four million, thirty-five thousand, five hundred fifty-two".
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