Base | Representation |
---|---|
bin | 1010001110011011… |
… | …10111110011101011 |
3 | 112011121000000202210 |
4 | 11013031313303223 |
5 | 42220341123331 |
6 | 2304425100203 |
7 | 253020261156 |
oct | 50715676353 |
9 | 15147000683 |
10 | 5489786091 |
11 | 23679285a9 |
12 | 1092627663 |
13 | 69647894a |
14 | 3a1158c9d |
15 | 221e53446 |
hex | 147377ceb |
5489786091 has 8 divisors (see below), whose sum is σ = 7320660544. Its totient is φ = 3659384520.
The previous prime is 5489786087. The next prime is 5489786117. The reversal of 5489786091 is 1906879845.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5489786091 - 22 = 5489786087 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5489786041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90181 + ... + 138246.
It is an arithmetic number, because the mean of its divisors is an integer number (915082568).
Almost surely, 25489786091 is an apocalyptic number.
5489786091 is a deficient number, since it is larger than the sum of its proper divisors (1830874453).
5489786091 is a wasteful number, since it uses less digits than its factorization.
5489786091 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 236441.
The product of its (nonzero) digits is 4354560, while the sum is 57.
The square root of 5489786091 is about 74093.0907102680. The cubic root of 5489786091 is about 1764.0808039995.
The spelling of 5489786091 in words is "five billion, four hundred eighty-nine million, seven hundred eighty-six thousand, ninety-one".
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