Base | Representation |
---|---|
bin | 101101010010011111… |
… | …100101111100110111 |
3 | 11122112000101120101210 |
4 | 231102133211330313 |
5 | 1244042413411004 |
6 | 34201212452503 |
7 | 3341030511051 |
oct | 552237457467 |
9 | 148460346353 |
10 | 48628653879 |
11 | 19694675453 |
12 | 951177a133 |
13 | 477c914610 |
14 | 24d455a8d1 |
15 | 13e92b0089 |
hex | b527e5f37 |
48628653879 has 16 divisors (see below), whose sum is σ = 69870294144. Its totient is φ = 29906239200.
The previous prime is 48628653791. The next prime is 48628653937. The reversal of 48628653879 is 97835682684.
It is not a de Polignac number, because 48628653879 - 216 = 48628588343 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48628653079) 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 15 ways as a sum of consecutive naturals, for example, 335577 + ... + 458114.
It is an arithmetic number, because the mean of its divisors is an integer number (4366893384).
Almost surely, 248628653879 is an apocalyptic number.
48628653879 is a deficient number, since it is larger than the sum of its proper divisors (21241640265).
48628653879 is a wasteful number, since it uses less digits than its factorization.
48628653879 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 795278.
The product of its digits is 139345920, while the sum is 66.
The spelling of 48628653879 in words is "forty-eight billion, six hundred twenty-eight million, six hundred fifty-three thousand, eight hundred seventy-nine".
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