Base | Representation |
---|---|
bin | 100010100101110101011… |
… | …1001001011000111010001 |
3 | 121211111100121102021101221 |
4 | 1011023222321023013101 |
5 | 1110343022204420044 |
6 | 14040012050525041 |
7 | 1000322611031434 |
oct | 105135271130721 |
9 | 17744317367357 |
10 | 4754174685649 |
11 | 157326373a444 |
12 | 649483596781 |
13 | 286416b89a8c |
14 | 12616359b81b |
15 | 83a01186484 |
hex | 452eae4b1d1 |
4754174685649 has 9 divisors (see below), whose sum is σ = 4801006642203. Its totient is φ = 4707795248352.
The previous prime is 4754174685641. The next prime is 4754174685703. The reversal of 4754174685649 is 9465864714574.
The square root of 4754174685649 is 2180407.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 4625695452049 + 128479233600 = 2150743^2 + 358440^2 .
It is not a de Polignac number, because 4754174685649 - 23 = 4754174685641 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4754174685641) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 224571337 + ... + 224592505.
It is an arithmetic number, because the mean of its divisors is an integer number (533445182467).
Almost surely, 24754174685649 is an apocalyptic number.
4754174685649 is the 2180407-th square number.
4754174685649 is the 1090204-th centered octagonal number.
It is an amenable number.
4754174685649 is a deficient number, since it is larger than the sum of its proper divisors (46831956554).
4754174685649 is an frugal number, since it uses more digits than its factorization.
4754174685649 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42544 (or 21272 counting only the distinct ones).
The product of its digits is 812851200, while the sum is 70.
The spelling of 4754174685649 in words is "four trillion, seven hundred fifty-four billion, one hundred seventy-four million, six hundred eighty-five thousand, six hundred forty-nine".
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