Base | Representation |
---|---|
bin | 101100110000010101… |
… | …100111110110001001 |
3 | 11121001002010011122022 |
4 | 230300111213312021 |
5 | 1241404214133412 |
6 | 34024302334225 |
7 | 3320601662255 |
oct | 546025476611 |
9 | 147032104568 |
10 | 48055614857 |
11 | 19420161788 |
12 | 939188a375 |
13 | 46bac98683 |
14 | 247c3d1265 |
15 | 13b3d1aa72 |
hex | b30567d89 |
48055614857 has 4 divisors (see below), whose sum is σ = 50144989440. Its totient is φ = 45966240276.
The previous prime is 48055614829. The next prime is 48055614869. The reversal of 48055614857 is 75841655084.
48055614857 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, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 48055614857 - 26 = 48055614793 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 48055614799 and 48055614808.
It is not an unprimeable number, because it can be changed into a prime (48055614457) 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, 1044687257 + ... + 1044687302.
It is an arithmetic number, because the mean of its divisors is an integer number (12536247360).
Almost surely, 248055614857 is an apocalyptic number.
It is an amenable number.
48055614857 is a deficient number, since it is larger than the sum of its proper divisors (2089374583).
48055614857 is a wasteful number, since it uses less digits than its factorization.
48055614857 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2089374582.
The product of its (nonzero) digits is 5376000, while the sum is 53.
The spelling of 48055614857 in words is "forty-eight billion, fifty-five million, six hundred fourteen thousand, eight hundred fifty-seven".
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