Base | Representation |
---|---|
bin | 101101001001100010… |
… | …101010010100000000 |
3 | 11122010112210002120020 |
4 | 231021202222110000 |
5 | 1243240441310412 |
6 | 34134245413440 |
7 | 3334225065333 |
oct | 551142522400 |
9 | 148115702506 |
10 | 48478463232 |
11 | 19617912a51 |
12 | 948b40a280 |
13 | 4757779a04 |
14 | 24bc62261a |
15 | 13daee418c |
hex | b498aa500 |
48478463232 has 144 divisors (see below), whose sum is σ = 133191945600. Its totient is φ = 15641911296.
The previous prime is 48478463227. The next prime is 48478463239. The reversal of 48478463232 is 23236487484.
It is a super-2 number, since 2×484784632322 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48478463239) 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 15 ways as a sum of consecutive naturals, for example, 5650498 + ... + 5659070.
Almost surely, 248478463232 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48478463232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66595972800).
48478463232 is an abundant number, since it is smaller than the sum of its proper divisors (84713482368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48478463232 is a wasteful number, since it uses less digits than its factorization.
48478463232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8828 (or 8814 counting only the distinct ones).
The product of its digits is 6193152, while the sum is 51.
The spelling of 48478463232 in words is "forty-eight billion, four hundred seventy-eight million, four hundred sixty-three thousand, two hundred thirty-two".
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