Base | Representation |
---|---|
bin | 1110001100110110010… |
… | …10001001101111001100 |
3 | 1201122102222201110121001 |
4 | 13012123022021233030 |
5 | 30443242203344002 |
6 | 1012053132150044 |
7 | 50152320154666 |
oct | 7063312115714 |
9 | 1648388643531 |
10 | 487934434252 |
11 | 178a282a4361 |
12 | 7a694308324 |
13 | 3702053ab65 |
14 | 1988aa19536 |
15 | ca5b760a87 |
hex | 719b289bcc |
487934434252 has 12 divisors (see below), whose sum is σ = 853892512200. Its totient is φ = 243965145056.
The previous prime is 487934434249. The next prime is 487934434261. The reversal of 487934434252 is 252434439784.
It is a junction number, because it is equal to n+sod(n) for n = 487934434193 and 487934434202.
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, 91503 + ... + 992089.
It is an arithmetic number, because the mean of its divisors is an integer number (71157709350).
Almost surely, 2487934434252 is an apocalyptic number.
It is an amenable number.
487934434252 is a deficient number, since it is larger than the sum of its proper divisors (365958077948).
487934434252 is a wasteful number, since it uses less digits than its factorization.
487934434252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1036040 (or 1036038 counting only the distinct ones).
The product of its digits is 23224320, while the sum is 55.
The spelling of 487934434252 in words is "four hundred eighty-seven billion, nine hundred thirty-four million, four hundred thirty-four thousand, two hundred fifty-two".
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