Base | Representation |
---|---|
bin | 101101010010001110… |
… | …110001010101100101 |
3 | 11122111201002112021111 |
4 | 231102032301111211 |
5 | 1244040301302234 |
6 | 34200534145021 |
7 | 3340645153342 |
oct | 552216612545 |
9 | 148451075244 |
10 | 48624244069 |
11 | 19692133285 |
12 | 95101b2171 |
13 | 477ba2c36b |
14 | 24d3b2d7c9 |
15 | 13e8bdd664 |
hex | b523b1565 |
48624244069 has 4 divisors (see below), whose sum is σ = 49170583980. Its totient is φ = 48077904160.
The previous prime is 48624244063. The next prime is 48624244091. The reversal of 48624244069 is 96044242684.
48624244069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 6062491044 + 42561753025 = 77862^2 + 206305^2 .
It is a cyclic number.
It is not a de Polignac number, because 48624244069 - 227 = 48490026341 is a prime.
It is a super-2 number, since 2×486242440692 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48624244063) 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, 273169822 + ... + 273169999.
It is an arithmetic number, because the mean of its divisors is an integer number (12292645995).
Almost surely, 248624244069 is an apocalyptic number.
It is an amenable number.
48624244069 is a deficient number, since it is larger than the sum of its proper divisors (546339911).
48624244069 is an equidigital number, since it uses as much as digits as its factorization.
48624244069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 546339910.
The product of its (nonzero) digits is 2654208, while the sum is 49.
The spelling of 48624244069 in words is "forty-eight billion, six hundred twenty-four million, two hundred forty-four thousand, sixty-nine".
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