Base | Representation |
---|---|
bin | 101100111010000100… |
… | …001011011100111111 |
3 | 11121110110012120011001 |
4 | 230322010023130333 |
5 | 1242223004024041 |
6 | 34052412311131 |
7 | 3324623105305 |
oct | 547204133477 |
9 | 147413176131 |
10 | 48218814271 |
11 | 194a4299931 |
12 | 94184724a7 |
13 | 4715a39484 |
14 | 2495d54275 |
15 | 13c3306131 |
hex | b3a10b73f |
48218814271 has 4 divisors (see below), whose sum is σ = 48236332032. Its totient is φ = 48201296512.
The previous prime is 48218814211. The next prime is 48218814307. The reversal of 48218814271 is 17241881284.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 48218814271 - 29 = 48218813759 is a prime.
It is a super-2 number, since 2×482188142712 (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 (48218814211) 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, 8754751 + ... + 8760256.
It is an arithmetic number, because the mean of its divisors is an integer number (12059083008).
Almost surely, 248218814271 is an apocalyptic number.
48218814271 is a deficient number, since it is larger than the sum of its proper divisors (17517761).
48218814271 is a wasteful number, since it uses less digits than its factorization.
48218814271 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17517760.
The product of its digits is 229376, while the sum is 46.
The spelling of 48218814271 in words is "forty-eight billion, two hundred eighteen million, eight hundred fourteen thousand, two hundred seventy-one".
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