Base | Representation |
---|---|
bin | 110100101110111100… |
… | …111100100111111100 |
3 | 12102011002212001112202 |
4 | 310232330330213330 |
5 | 1411430302204430 |
6 | 42002324251032 |
7 | 4043103432512 |
oct | 645674744774 |
9 | 172132761482 |
10 | 56622303740 |
11 | 220168a5952 |
12 | ab82840a78 |
13 | 5454a43252 |
14 | 2a520504b2 |
15 | 1715e53d45 |
hex | d2ef3c9fc |
56622303740 has 24 divisors (see below), whose sum is σ = 120242873520. Its totient is φ = 22394438528.
The previous prime is 56622303713. The next prime is 56622303791. The reversal of 56622303740 is 4730322665.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 56622303694 and 56622303703.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15903362 + ... + 15906921.
It is an arithmetic number, because the mean of its divisors is an integer number (5010119730).
Almost surely, 256622303740 is an apocalyptic number.
It is an amenable number.
56622303740 is an abundant number, since it is smaller than the sum of its proper divisors (63620569780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56622303740 is a wasteful number, since it uses less digits than its factorization.
56622303740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31810381 (or 31810379 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 38.
The spelling of 56622303740 in words is "fifty-six billion, six hundred twenty-two million, three hundred three thousand, seven hundred forty".
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