Base | Representation |
---|---|
bin | 110100000101011110… |
… | …111100110001000000 |
3 | 12100100121201022221221 |
4 | 310011132330301000 |
5 | 1404014200333034 |
6 | 41405312324424 |
7 | 4016625015400 |
oct | 640536746100 |
9 | 170317638857 |
10 | 55926574144 |
11 | 2179a102a11 |
12 | aa09843714 |
13 | 537386a82c |
14 | 29c78a8800 |
15 | 16c4d26bb4 |
hex | d057bcc40 |
55926574144 has 189 divisors, whose sum is σ = 133621074261. Its totient is φ = 23156904960.
The previous prime is 55926574133. The next prime is 55926574181. The reversal of 55926574144 is 44147562955.
The square root of 55926574144 is 236488.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 2694855744 + 53231718400 = 51912^2 + 230720^2 .
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 55926574091 and 55926574100.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 542976397 + ... + 542976499.
Almost surely, 255926574144 is an apocalyptic number.
55926574144 is the 236488-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 55926574144
55926574144 is an abundant number, since it is smaller than the sum of its proper divisors (77694500117).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55926574144 is an equidigital number, since it uses as much as digits as its factorization.
55926574144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 314 (or 153 counting only the distinct ones).
The product of its digits is 6048000, while the sum is 52.
The spelling of 55926574144 in words is "fifty-five billion, nine hundred twenty-six million, five hundred seventy-four thousand, one hundred forty-four".
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