Base | Representation |
---|---|
bin | 110101100001100111… |
… | …101110010001100001 |
3 | 12111100100102022010212 |
4 | 311201213232101201 |
5 | 1420200412043303 |
6 | 42222532303505 |
7 | 4103135103134 |
oct | 654147562141 |
9 | 174310368125 |
10 | 57472377953 |
11 | 22412728221 |
12 | b17b471b95 |
13 | 555bba9243 |
14 | 2ad2cd221b |
15 | 17658bcad8 |
hex | d619ee461 |
57472377953 has 2 divisors, whose sum is σ = 57472377954. Its totient is φ = 57472377952.
The previous prime is 57472377929. The next prime is 57472377961. The reversal of 57472377953 is 35977327475.
It is a happy number.
57472377953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 50520653824 + 6951724129 = 224768^2 + 83377^2 .
It is a cyclic number.
It is not a de Polignac number, because 57472377953 - 224 = 57455600737 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 57472377892 and 57472377901.
It is not a weakly prime, because it can be changed into another prime (57472371953) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28736188976 + 28736188977.
It is an arithmetic number, because the mean of its divisors is an integer number (28736188977).
Almost surely, 257472377953 is an apocalyptic number.
It is an amenable number.
57472377953 is a deficient number, since it is larger than the sum of its proper divisors (1).
57472377953 is an equidigital number, since it uses as much as digits as its factorization.
57472377953 is an evil number, because the sum of its binary digits is even.
The product of its digits is 38896200, while the sum is 59.
The spelling of 57472377953 in words is "fifty-seven billion, four hundred seventy-two million, three hundred seventy-seven thousand, nine hundred fifty-three".
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