Base | Representation |
---|---|
bin | 100001011101111… |
… | …000111111000100 |
3 | 1110010112022212012 |
4 | 201131320333010 |
5 | 2122214434331 |
6 | 131414313352 |
7 | 16625350523 |
oct | 4135707704 |
9 | 1403468765 |
10 | 561483716 |
11 | 268a41032 |
12 | 138058858 |
13 | 8c4314b1 |
14 | 547dc4ba |
15 | 3446082b |
hex | 21778fc4 |
561483716 has 6 divisors (see below), whose sum is σ = 982596510. Its totient is φ = 280741856.
The previous prime is 561483647. The next prime is 561483719. The reversal of 561483716 is 617384165.
It can be written as a sum of positive squares in only one way, i.e., 513928900 + 47554816 = 22670^2 + 6896^2 .
It is not an unprimeable number, because it can be changed into a prime (561483719) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70185461 + ... + 70185468.
It is an arithmetic number, because the mean of its divisors is an integer number (163766085).
Almost surely, 2561483716 is an apocalyptic number.
It is an amenable number.
561483716 is a deficient number, since it is larger than the sum of its proper divisors (421112794).
561483716 is a wasteful number, since it uses less digits than its factorization.
561483716 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140370933 (or 140370931 counting only the distinct ones).
The product of its digits is 120960, while the sum is 41.
The square root of 561483716 is about 23695.6476172313. The cubic root of 561483716 is about 824.9843724006.
The spelling of 561483716 in words is "five hundred sixty-one million, four hundred eighty-three thousand, seven hundred sixteen".
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