Base | Representation |
---|---|
bin | 11101000110101… |
… | …101001010100100 |
3 | 1021000211001201200 |
4 | 131012231022210 |
5 | 2000001001444 |
6 | 120241522500 |
7 | 15046312530 |
oct | 3506551244 |
9 | 1230731650 |
10 | 488297124 |
11 | 2306a3947 |
12 | 117643430 |
13 | 7a218413 |
14 | 48bcabc0 |
15 | 2cd05969 |
hex | 1d1ad2a4 |
488297124 has 72 divisors (see below), whose sum is σ = 1413467328. Its totient is φ = 139233600.
The previous prime is 488297119. The next prime is 488297149. The reversal of 488297124 is 421792884.
It is a self number, because there is not a number n which added to its sum of digits gives 488297124.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 146274 + ... + 149574.
Almost surely, 2488297124 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 488297124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (706733664).
488297124 is an abundant number, since it is smaller than the sum of its proper divisors (925170204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
488297124 is a wasteful number, since it uses less digits than its factorization.
488297124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3905 (or 3900 counting only the distinct ones).
The product of its digits is 258048, while the sum is 45.
The square root of 488297124 is about 22097.4460967778. The cubic root of 488297124 is about 787.4591894195.
The spelling of 488297124 in words is "four hundred eighty-eight million, two hundred ninety-seven thousand, one hundred twenty-four".
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