Base | Representation |
---|---|
bin | 11001100011110011001000… |
… | …00010111010100001010001 |
3 | 21101000012112022222112221110 |
4 | 30301321210002322201101 |
5 | 24331333102323133131 |
6 | 315312301113443533 |
7 | 14560502446502115 |
oct | 1461714402724121 |
9 | 241005468875843 |
10 | 56205620521041 |
11 | 169aa740563352 |
12 | 63790387105a9 |
13 | 2549223662a24 |
14 | dc451bb45745 |
15 | 6770856e6646 |
hex | 331e640ba851 |
56205620521041 has 32 divisors (see below), whose sum is σ = 82226321474560. Its totient is φ = 34023367832256.
The previous prime is 56205620521009. The next prime is 56205620521121. The reversal of 56205620521041 is 14012502650265.
It is not a de Polignac number, because 56205620521041 - 25 = 56205620521009 is a prime.
It is not an unprimeable number, because it can be changed into a prime (56205620521541) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 198742021 + ... + 199024626.
It is an arithmetic number, because the mean of its divisors is an integer number (2569572546080).
Almost surely, 256205620521041 is an apocalyptic number.
It is an amenable number.
56205620521041 is a deficient number, since it is larger than the sum of its proper divisors (26020700953519).
56205620521041 is a wasteful number, since it uses less digits than its factorization.
56205620521041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 397766773.
The product of its (nonzero) digits is 144000, while the sum is 39.
The spelling of 56205620521041 in words is "fifty-six trillion, two hundred five billion, six hundred twenty million, five hundred twenty-one thousand, forty-one".
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