Base | Representation |
---|---|
bin | 11101000101101… |
… | …010000111011100 |
3 | 1021000022010000010 |
4 | 131011222013130 |
5 | 1444413204432 |
6 | 120232003220 |
7 | 15044060046 |
oct | 3505520734 |
9 | 1230263003 |
10 | 488022492 |
11 | 230526581 |
12 | 117530510 |
13 | 7a150409 |
14 | 48b58a96 |
15 | 2cc9e3cc |
hex | 1d16a1dc |
488022492 has 12 divisors (see below), whose sum is σ = 1138719176. Its totient is φ = 162674160.
The previous prime is 488022473. The next prime is 488022503. The reversal of 488022492 is 294220884.
It is a tau number, because it is divible by the number of its divisors (12).
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 488022492.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20334259 + ... + 20334282.
Almost surely, 2488022492 is an apocalyptic number.
It is an amenable number.
488022492 is an abundant number, since it is smaller than the sum of its proper divisors (650696684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
488022492 is a wasteful number, since it uses less digits than its factorization.
488022492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40668548 (or 40668546 counting only the distinct ones).
The product of its (nonzero) digits is 73728, while the sum is 39.
The square root of 488022492 is about 22091.2311110087. The cubic root of 488022492 is about 787.3115320213.
It can be divided in two parts, 4880 and 22492, that added together give a palindrome (27372).
The spelling of 488022492 in words is "four hundred eighty-eight million, twenty-two thousand, four hundred ninety-two".
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