Base | Representation |
---|---|
bin | 11101001000110… |
… | …100110100001100 |
3 | 1021001212021220100 |
4 | 131020310310030 |
5 | 2000121241443 |
6 | 120301451100 |
7 | 15054115446 |
oct | 3510646414 |
9 | 1231767810 |
10 | 488852748 |
11 | 230a4333a |
12 | 117870a90 |
13 | 7a3812a7 |
14 | 48cd3496 |
15 | 2cdb53d3 |
hex | 1d234d0c |
488852748 has 108 divisors (see below), whose sum is σ = 1382322760. Its totient is φ = 145234944.
The previous prime is 488852723. The next prime is 488852753. The reversal of 488852748 is 847258884.
It is a junction number, because it is equal to n+sod(n) for n = 488852694 and 488852703.
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 in 35 ways as a sum of consecutive naturals, for example, 196440 + ... + 198912.
Almost surely, 2488852748 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 488852748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (691161380).
488852748 is an abundant number, since it is smaller than the sum of its proper divisors (893470012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
488852748 is a wasteful number, since it uses less digits than its factorization.
488852748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2536 (or 2514 counting only the distinct ones).
The product of its digits is 4587520, while the sum is 54.
The square root of 488852748 is about 22110.0146539979. The cubic root of 488852748 is about 787.7577544770.
The spelling of 488852748 in words is "four hundred eighty-eight million, eight hundred fifty-two thousand, seven hundred forty-eight".
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