Base | Representation |
---|---|
bin | 1001110001101010… |
… | …10100011000001011 |
3 | 111112202220211020220 |
4 | 10320311110120023 |
5 | 41222101442431 |
6 | 2224444521123 |
7 | 244030150260 |
oct | 47065243013 |
9 | 14482824226 |
10 | 5248468491 |
11 | 2253695072 |
12 | 10258501a3 |
13 | 658486176 |
14 | 37b09d267 |
15 | 20ab86b96 |
hex | 138d5460b |
5248468491 has 16 divisors (see below), whose sum is σ = 8016676608. Its totient is φ = 2991996000.
The previous prime is 5248468481. The next prime is 5248468499. The reversal of 5248468491 is 1948648425.
It is not a de Polignac number, because 5248468491 - 222 = 5244274187 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5248468499) 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, 287985 + ... + 305666.
It is an arithmetic number, because the mean of its divisors is an integer number (501042288).
Almost surely, 25248468491 is an apocalyptic number.
5248468491 is a deficient number, since it is larger than the sum of its proper divisors (2768208117).
5248468491 is a wasteful number, since it uses less digits than its factorization.
5248468491 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 594082.
The product of its digits is 2211840, while the sum is 51.
The square root of 5248468491 is about 72446.3145439435. The cubic root of 5248468491 is about 1737.8443039089.
The spelling of 5248468491 in words is "five billion, two hundred forty-eight million, four hundred sixty-eight thousand, four hundred ninety-one".
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