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2052212507105 = 531102891286819
BaseRepresentation
bin11101110111010001011…
…001011100000111100001
321021012010012220000202112
4131313101121130013201
5232110412400211410
64210435020125105
7301160511330605
oct35672131340741
97235105800675
102052212507105
1172137a506202
12291895996795
1311b6a47c44a7
1471482d95505
15385b1c10105
hex1ddd165c1e1

2052212507105 has 16 divisors (see below), whose sum is σ = 2542344537600. Its totient is φ = 1588654030080.

The previous prime is 2052212507083. The next prime is 2052212507113. The reversal of 2052212507105 is 5017052122502.

It is not a de Polignac number, because 2052212507105 - 236 = 1983493030369 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 951386 + ... + 2238204.

It is an arithmetic number, because the mean of its divisors is an integer number (158896533600).

Almost surely, 22052212507105 is an apocalyptic number.

It is an amenable number.

2052212507105 is a deficient number, since it is larger than the sum of its proper divisors (490132030495).

2052212507105 is a wasteful number, since it uses less digits than its factorization.

2052212507105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1297144.

The product of its (nonzero) digits is 14000, while the sum is 32.

Adding to 2052212507105 its reverse (5017052122502), we get a palindrome (7069264629607).

The spelling of 2052212507105 in words is "two trillion, fifty-two billion, two hundred twelve million, five hundred seven thousand, one hundred five".

Divisors: 1 5 31 155 10289 51445 318959 1286819 1594795 6434095 39891389 199456945 13240080691 66200403455 410442501421 2052212507105