Base | Representation |
---|---|
bin | 11101000110101… |
… | …000110000110000 |
3 | 1021000210010222200 |
4 | 131012220300300 |
5 | 1444444412323 |
6 | 120241303200 |
7 | 15046206123 |
oct | 3506506060 |
9 | 1230703880 |
10 | 488279088 |
11 | 230691340 |
12 | 117634b00 |
13 | 7a21014b |
14 | 48bc43ba |
15 | 2cd00443 |
hex | 1d1a8c30 |
488279088 has 120 divisors (see below), whose sum is σ = 1497399696. Its totient is φ = 147302400.
The previous prime is 488279069. The next prime is 488279093. The reversal of 488279088 is 880972884.
It is a super-3 number, since 3×4882790883 (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
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, 444556 + ... + 445652.
Almost surely, 2488279088 is an apocalyptic number.
488279088 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 488279088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (748699848).
488279088 is an abundant number, since it is smaller than the sum of its proper divisors (1009120608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
488279088 is a wasteful number, since it uses less digits than its factorization.
488279088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1403 (or 1394 counting only the distinct ones).
The product of its (nonzero) digits is 2064384, while the sum is 54.
The square root of 488279088 is about 22097.0379915499. The cubic root of 488279088 is about 787.4494939642.
The spelling of 488279088 in words is "four hundred eighty-eight million, two hundred seventy-nine thousand, eighty-eight".
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