Base | Representation |
---|---|
bin | 11101000110000… |
… | …101010100111000 |
3 | 1021000111202212222 |
4 | 131012011110320 |
5 | 1444430241234 |
6 | 120234223212 |
7 | 15045033014 |
oct | 3506052470 |
9 | 1230452788 |
10 | 488133944 |
11 | 2305a2291 |
12 | 117584b08 |
13 | 7a18c06c |
14 | 48b87544 |
15 | 2ccc242e |
hex | 1d185538 |
488133944 has 8 divisors (see below), whose sum is σ = 915251160. Its totient is φ = 244066968.
The previous prime is 488133929. The next prime is 488134001. The reversal of 488133944 is 449331884.
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 488133895 and 488133904.
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 30508364 + ... + 30508379.
It is an arithmetic number, because the mean of its divisors is an integer number (114406395).
Almost surely, 2488133944 is an apocalyptic number.
It is an amenable number.
488133944 is a deficient number, since it is larger than the sum of its proper divisors (427117216).
488133944 is a wasteful number, since it uses less digits than its factorization.
488133944 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61016749 (or 61016745 counting only the distinct ones).
The product of its digits is 331776, while the sum is 44.
The square root of 488133944 is about 22093.7535063646. The cubic root of 488133944 is about 787.3714614763.
The spelling of 488133944 in words is "four hundred eighty-eight million, one hundred thirty-three thousand, nine hundred forty-four".
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