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517112000104 = 23723938636581
BaseRepresentation
bin1111000011001100100…
…01101110111001101000
31211102202102110101102011
413201212101232321220
531433021133000404
61033320304445304
752234342322440
oct7414621567150
91742672411364
10517112000104
1118a340274447
1284277919834
13399c03c6a1b
141b057b39120
15d6b8080604
hex786646ee68

517112000104 has 32 divisors (see below), whose sum is σ = 1112733561600. Its totient is φ = 220692144960.

The previous prime is 517112000101. The next prime is 517112000129. The reversal of 517112000104 is 401000211715.

It is not an unprimeable number, because it can be changed into a prime (517112000101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19304907 + ... + 19331674.

It is an arithmetic number, because the mean of its divisors is an integer number (34772923800).

Almost surely, 2517112000104 is an apocalyptic number.

It is an amenable number.

517112000104 is an abundant number, since it is smaller than the sum of its proper divisors (595621561496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

517112000104 is a wasteful number, since it uses less digits than its factorization.

517112000104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38636833 (or 38636829 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 22.

Adding to 517112000104 its reverse (401000211715), we get a palindrome (918112211819).

The spelling of 517112000104 in words is "five hundred seventeen billion, one hundred twelve million, one hundred four", and thus it is an aban number.

Divisors: 1 2 4 7 8 14 28 56 239 478 956 1673 1912 3346 6692 13384 38636581 77273162 154546324 270456067 309092648 540912134 1081824268 2163648536 9234142859 18468285718 36936571436 64639000013 73873142872 129278000026 258556000052 517112000104