Base | Representation |
---|---|
bin | 10111101111101011000000… |
… | …11100100000101111001011 |
3 | 20211212202102110002012010122 |
4 | 23313311200130200233023 |
5 | 23320444404042114311 |
6 | 303015252540133455 |
7 | 13666306434451553 |
oct | 1367654034405713 |
9 | 224782373065118 |
10 | 52215535504331 |
11 | 15701536599451 |
12 | 5a3387923728b |
13 | 2319b99a58b14 |
14 | cc7361558163 |
15 | 6083a4e040db |
hex | 2f7d60720bcb |
52215535504331 has 16 divisors (see below), whose sum is σ = 52784592998400. Its totient is φ = 51649044195168.
The previous prime is 52215535504303. The next prime is 52215535504357. The reversal of 52215535504331 is 13340553551225.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-52215535504331 is a prime.
It is a super-2 number, since 2×522155355043312 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52215535504931) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134048456 + ... + 134437418.
It is an arithmetic number, because the mean of its divisors is an integer number (3299037062400).
Almost surely, 252215535504331 is an apocalyptic number.
52215535504331 is a deficient number, since it is larger than the sum of its proper divisors (569057494069).
52215535504331 is a wasteful number, since it uses less digits than its factorization.
52215535504331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 392258.
The product of its (nonzero) digits is 1350000, while the sum is 44.
The spelling of 52215535504331 in words is "fifty-two trillion, two hundred fifteen billion, five hundred thirty-five million, five hundred four thousand, three hundred thirty-one".
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