Base | Representation |
---|---|
bin | 1010000100001110… |
… | …11100011011001101 |
3 | 111221121222120021201 |
4 | 11002013130123031 |
5 | 42031434334424 |
6 | 2252131025501 |
7 | 250631032555 |
oct | 50207343315 |
9 | 14847876251 |
10 | 5404214989 |
11 | 23235a1788 |
12 | 1069a3b291 |
13 | 681817864 |
14 | 393a42165 |
15 | 21969dd44 |
hex | 1421dc6cd |
5404214989 has 4 divisors (see below), whose sum is σ = 5590567260. Its totient is φ = 5217862720.
The previous prime is 5404214969. The next prime is 5404214993. The reversal of 5404214989 is 9894124045.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2683758025 + 2720456964 = 51805^2 + 52158^2 .
It is a cyclic number.
It is not a de Polignac number, because 5404214989 - 27 = 5404214861 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5404214939) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93176092 + ... + 93176149.
It is an arithmetic number, because the mean of its divisors is an integer number (1397641815).
Almost surely, 25404214989 is an apocalyptic number.
It is an amenable number.
5404214989 is a deficient number, since it is larger than the sum of its proper divisors (186352271).
5404214989 is a wasteful number, since it uses less digits than its factorization.
5404214989 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 186352270.
The product of its (nonzero) digits is 414720, while the sum is 46.
The square root of 5404214989 is about 73513.3660567927. The cubic root of 5404214989 is about 1754.8669946794.
The spelling of 5404214989 in words is "five billion, four hundred four million, two hundred fourteen thousand, nine hundred eighty-nine".
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