Base | Representation |
---|---|
bin | 110000100001011011… |
… | …110010101000110001 |
3 | 11222110222100201010211 |
4 | 300201123302220301 |
5 | 1323200214302402 |
6 | 35533515224121 |
7 | 3523046201632 |
oct | 604133625061 |
9 | 158428321124 |
10 | 52100540977 |
11 | 20106440631 |
12 | a120448041 |
13 | 4bb3cb9b94 |
14 | 27436bb889 |
15 | 154deb74d7 |
hex | c216f2a31 |
52100540977 has 2 divisors, whose sum is σ = 52100540978. Its totient is φ = 52100540976.
The previous prime is 52100540971. The next prime is 52100540983. The reversal of 52100540977 is 77904500125.
It is a balanced prime because it is at equal distance from previous prime (52100540971) and next prime (52100540983).
It can be written as a sum of positive squares in only one way, i.e., 35064809536 + 17035731441 = 187256^2 + 130521^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-52100540977 is a prime.
It is a super-2 number, since 2×521005409772 (a number of 22 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (52100540971) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26050270488 + 26050270489.
It is an arithmetic number, because the mean of its divisors is an integer number (26050270489).
Almost surely, 252100540977 is an apocalyptic number.
It is an amenable number.
52100540977 is a deficient number, since it is larger than the sum of its proper divisors (1).
52100540977 is an equidigital number, since it uses as much as digits as its factorization.
52100540977 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 88200, while the sum is 40.
The spelling of 52100540977 in words is "fifty-two billion, one hundred million, five hundred forty thousand, nine hundred seventy-seven".
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