Base | Representation |
---|---|
bin | 11000000111010011111100… |
… | …00000011011011010000101 |
3 | 20221202101222011220212200012 |
4 | 30003221332000123122011 |
5 | 23422301343222343033 |
6 | 304440343112400005 |
7 | 14112062554224101 |
oct | 1403517600333205 |
9 | 227671864825605 |
10 | 53027780277893 |
11 | 15994a56598813 |
12 | 5b451803a6005 |
13 | 237866279c825 |
14 | d147b5c16901 |
15 | 61e5931b7248 |
hex | 303a7e01b685 |
53027780277893 has 2 divisors, whose sum is σ = 53027780277894. Its totient is φ = 53027780277892.
The previous prime is 53027780277847. The next prime is 53027780278027. The reversal of 53027780277893 is 39877208772035.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 52823853072004 + 203927205889 = 7268002^2 + 451583^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-53027780277893 is a prime.
It is a super-3 number, since 3×530277802778933 (a number of 42 digits) contains 333 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (53027780237893) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26513890138946 + 26513890138947.
It is an arithmetic number, because the mean of its divisors is an integer number (26513890138947).
Almost surely, 253027780277893 is an apocalyptic number.
It is an amenable number.
53027780277893 is a deficient number, since it is larger than the sum of its proper divisors (1).
53027780277893 is an equidigital number, since it uses as much as digits as its factorization.
53027780277893 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 248935680, while the sum is 68.
The spelling of 53027780277893 in words is "fifty-three trillion, twenty-seven billion, seven hundred eighty million, two hundred seventy-seven thousand, eight hundred ninety-three".
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