Base | Representation |
---|---|
bin | 10001111101001101010001… |
… | …01101101000010010111100 |
3 | 12011210212110122000021010112 |
4 | 20332212220231220102330 |
5 | 20133421240002322243 |
6 | 215551455340325152 |
7 | 11213542260434213 |
oct | 1076465055502274 |
9 | 164725418007115 |
10 | 39486464885948 |
11 | 11644130022103 |
12 | 45188a92437b8 |
13 | 190573324a282 |
14 | 9a722583407a |
15 | 487200bd4818 |
hex | 23e9a8b684bc |
39486464885948 has 6 divisors (see below), whose sum is σ = 69101313550416. Its totient is φ = 19743232442972.
The previous prime is 39486464885873. The next prime is 39486464885953. The reversal of 39486464885948 is 84958846468493.
39486464885948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 39486464885948.
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 4935808110740 + ... + 4935808110747.
It is an arithmetic number, because the mean of its divisors is an integer number (11516885591736).
Almost surely, 239486464885948 is an apocalyptic number.
It is an amenable number.
39486464885948 is a deficient number, since it is larger than the sum of its proper divisors (29614848664468).
39486464885948 is a wasteful number, since it uses less digits than its factorization.
39486464885948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9871616221491 (or 9871616221489 counting only the distinct ones).
The product of its digits is 45864714240, while the sum is 86.
The spelling of 39486464885948 in words is "thirty-nine trillion, four hundred eighty-six billion, four hundred sixty-four million, eight hundred eighty-five thousand, nine hundred forty-eight".
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