Base | Representation |
---|---|
bin | 11101001000101… |
… | …000011111110000 |
3 | 1021001202201200110 |
4 | 131020220133300 |
5 | 2000113133123 |
6 | 120300421320 |
7 | 15053515362 |
oct | 3510503760 |
9 | 1231681613 |
10 | 488802288 |
11 | 230a09437 |
12 | 117847840 |
13 | 7a364330 |
14 | 48cbcd32 |
15 | 2cda5493 |
hex | 1d2287f0 |
488802288 has 40 divisors (see below), whose sum is σ = 1359874768. Its totient is φ = 150400512.
The previous prime is 488802283. The next prime is 488802289. The reversal of 488802288 is 882208884.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (488802283) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391045 + ... + 392292.
Almost surely, 2488802288 is an apocalyptic number.
488802288 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
488802288 is an abundant number, since it is smaller than the sum of its proper divisors (871072480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
488802288 is a wasteful number, since it uses less digits than its factorization.
488802288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 783361 (or 783355 counting only the distinct ones).
The product of its (nonzero) digits is 524288, while the sum is 48.
The square root of 488802288 is about 22108.8735126872. The cubic root of 488802288 is about 787.7306490932.
The spelling of 488802288 in words is "four hundred eighty-eight million, eight hundred two thousand, two hundred eighty-eight".
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