Base | Representation |
---|---|
bin | 101100110100111101… |
… | …111000010101100100 |
3 | 11121020111020211010000 |
4 | 230310331320111210 |
5 | 1242034104331103 |
6 | 34040115101300 |
7 | 3322534050504 |
oct | 546475702544 |
9 | 147214224100 |
10 | 48133277028 |
11 | 1945aa864a1 |
12 | 93b38a1830 |
13 | 47010ba915 |
14 | 2488849a04 |
15 | 13baa5baa3 |
hex | b34f78564 |
48133277028 has 60 divisors (see below), whose sum is σ = 126259596540. Its totient is φ = 15989635008.
The previous prime is 48133277021. The next prime is 48133277039. The reversal of 48133277028 is 82077233184.
It can be written as a sum of positive squares in 2 ways, for example, as 18620785764 + 29512491264 = 136458^2 + 171792^2 .
It is not an unprimeable number, because it can be changed into a prime (48133277021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 158583 + ... + 348446.
It is an arithmetic number, because the mean of its divisors is an integer number (2104326609).
Almost surely, 248133277028 is an apocalyptic number.
It is an amenable number.
48133277028 is an abundant number, since it is smaller than the sum of its proper divisors (78126319512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48133277028 is a wasteful number, since it uses less digits than its factorization.
48133277028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 507338 (or 507327 counting only the distinct ones).
The product of its (nonzero) digits is 451584, while the sum is 45.
The spelling of 48133277028 in words is "forty-eight billion, one hundred thirty-three million, two hundred seventy-seven thousand, twenty-eight".
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