Base | Representation |
---|---|
bin | 110000100100010100… |
… | …001101000100111000 |
3 | 11222121100022202222120 |
4 | 300210110031010320 |
5 | 1323300103240033 |
6 | 35542403321240 |
7 | 3524204125002 |
oct | 604424150470 |
9 | 158540282876 |
10 | 52148883768 |
11 | 2013075a253 |
12 | a134680220 |
13 | 4bc1014b97 |
14 | 2749ca3372 |
15 | 15533661b3 |
hex | c2450d138 |
52148883768 has 16 divisors (see below), whose sum is σ = 130372209480. Its totient is φ = 17382961248.
The previous prime is 52148883763. The next prime is 52148883769. The reversal of 52148883768 is 86738884125.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52148883763) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1086435055 + ... + 1086435102.
Almost surely, 252148883768 is an apocalyptic number.
It is an amenable number.
52148883768 is an abundant number, since it is smaller than the sum of its proper divisors (78223325712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52148883768 is a wasteful number, since it uses less digits than its factorization.
52148883768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2172870166 (or 2172870162 counting only the distinct ones).
The product of its digits is 20643840, while the sum is 60.
The spelling of 52148883768 in words is "fifty-two billion, one hundred forty-eight million, eight hundred eighty-three thousand, seven hundred sixty-eight".
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