Base | Representation |
---|---|
bin | 11101000111000… |
… | …011010001111000 |
3 | 1021000222122222111 |
4 | 131013003101320 |
5 | 2000011401304 |
6 | 120243502104 |
7 | 15050140600 |
oct | 3507032170 |
9 | 1230878874 |
10 | 488387704 |
11 | 230755a02 |
12 | 117687934 |
13 | 7a24a70c |
14 | 48c11c00 |
15 | 2cd22704 |
hex | 1d1c3478 |
488387704 has 96 divisors (see below), whose sum is σ = 1170460800. Its totient is φ = 189604800.
The previous prime is 488387701. The next prime is 488387707. The reversal of 488387704 is 407783884.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (488387701) and next prime (488387707).
It is a Harshad number since it is a multiple of its sum of digits (49).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (488387701) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 169879 + ... + 172729.
It is an arithmetic number, because the mean of its divisors is an integer number (12192300).
Almost surely, 2488387704 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 488387704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (585230400).
488387704 is an abundant number, since it is smaller than the sum of its proper divisors (682073096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
488387704 is a wasteful number, since it uses less digits than its factorization.
488387704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2913 (or 2902 counting only the distinct ones).
The product of its (nonzero) digits is 1204224, while the sum is 49.
The square root of 488387704 is about 22099.4955598538. The cubic root of 488387704 is about 787.5078781105.
The spelling of 488387704 in words is "four hundred eighty-eight million, three hundred eighty-seven thousand, seven hundred four".
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