Base | Representation |
---|---|
bin | 1110001100111111110… |
… | …01000000010101001101 |
3 | 1201122122112002221201100 |
4 | 13012133321000111031 |
5 | 30443423014402412 |
6 | 1012105045533313 |
7 | 50154303033642 |
oct | 7063771002515 |
9 | 1648575087640 |
10 | 488013825357 |
11 | 178a6909a043 |
12 | 7a6b6a14239 |
13 | 37033b17046 |
14 | 198973a3dc9 |
15 | ca636e3edc |
hex | 719fe4054d |
488013825357 has 6 divisors (see below), whose sum is σ = 704908858862. Its totient is φ = 325342550232.
The previous prime is 488013825337. The next prime is 488013825379. The reversal of 488013825357 is 753528310884.
488013825357 is a `hidden beast` number, since 488 + 0 + 138 + 25 + 3 + 5 + 7 = 666.
It can be written as a sum of positive squares in only one way, i.e., 346933958121 + 141079867236 = 589011^2 + 375606^2 .
It is not a de Polignac number, because 488013825357 - 26 = 488013825293 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (488013825337) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27111879178 + ... + 27111879195.
Almost surely, 2488013825357 is an apocalyptic number.
It is an amenable number.
488013825357 is a deficient number, since it is larger than the sum of its proper divisors (216895033505).
488013825357 is a wasteful number, since it uses less digits than its factorization.
488013825357 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54223758379 (or 54223758376 counting only the distinct ones).
The product of its (nonzero) digits is 6451200, while the sum is 54.
The spelling of 488013825357 in words is "four hundred eighty-eight billion, thirteen million, eight hundred twenty-five thousand, three hundred fifty-seven".
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