Base | Representation |
---|---|
bin | 100100110001011101110… |
… | …1010100110000111111001 |
3 | 122220011100001011211102111 |
4 | 1021202323222212013321 |
5 | 1130301123142430224 |
6 | 14425442255532321 |
7 | 1031066401400212 |
oct | 111427352460771 |
9 | 18804301154374 |
10 | 5054030045689 |
11 | 1679447225589 |
12 | 69760852a0a1 |
13 | 2a8792a453c1 |
14 | 13688b40c409 |
15 | 8b700cc3d94 |
hex | 498bbaa61f9 |
5054030045689 has 3 divisors (see below), whose sum is σ = 5054032293807. Its totient is φ = 5054027797572.
The previous prime is 5054030045671. The next prime is 5054030045693. The reversal of 5054030045689 is 9865400304505.
The square root of 5054030045689 is 2248117.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in only one way, i.e., 4573631346025 + 480398699664 = 2138605^2 + 693108^2 .
It is not a de Polignac number, because 5054030045689 - 211 = 5054030043641 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5054030045639) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1124059 + ... + 3372175.
It is an arithmetic number, because the mean of its divisors is an integer number (1684677431269).
Almost surely, 25054030045689 is an apocalyptic number.
5054030045689 is the 2248117-th square number.
5054030045689 is the 1124059-th centered octagonal number.
It is an amenable number.
5054030045689 is a deficient number, since it is larger than the sum of its proper divisors (2248118).
5054030045689 is an frugal number, since it uses more digits than its factorization.
5054030045689 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4496234 (or 2248117 counting only the distinct ones).
The product of its (nonzero) digits is 2592000, while the sum is 49.
Multiplying 5054030045689 by its sum of digits (49), we get a square (247647472238761 = 157368192).
The spelling of 5054030045689 in words is "five trillion, fifty-four billion, thirty million, forty-five thousand, six hundred eighty-nine".
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