Base | Representation |
---|---|
bin | 1101100010000… |
… | …1101100100100 |
3 | 10221210202121212 |
4 | 3120201230210 |
5 | 104012323444 |
6 | 5344330552 |
7 | 1256314220 |
oct | 330415444 |
9 | 127722555 |
10 | 56761124 |
11 | 2a049522 |
12 | 17013a58 |
13 | b9b4984 |
14 | 7777780 |
15 | 4eb319e |
hex | 3621b24 |
56761124 has 24 divisors (see below), whose sum is σ = 117186048. Its totient is φ = 23541120.
The previous prime is 56761109. The next prime is 56761141. The reversal of 56761124 is 42116765.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31829 + ... + 33564.
It is an arithmetic number, because the mean of its divisors is an integer number (4882752).
Almost surely, 256761124 is an apocalyptic number.
It is an amenable number.
56761124 is an abundant number, since it is smaller than the sum of its proper divisors (60424924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56761124 is a wasteful number, since it uses less digits than its factorization.
56761124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65435 (or 65433 counting only the distinct ones).
The product of its digits is 10080, while the sum is 32.
The square root of 56761124 is about 7533.9978762938. The cubic root of 56761124 is about 384.3117495149.
Adding to 56761124 its sum of digits (32), we get a square (56761156 = 75342).
Adding to 56761124 its reverse (42116765), we get a palindrome (98877889).
The spelling of 56761124 in words is "fifty-six million, seven hundred sixty-one thousand, one hundred twenty-four".
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