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10828296873 = 328913518473
BaseRepresentation
bin10100001010110101…
…01011001010101001
31000221122100110211100
422011122223022221
5134134020444443
64550251552013
7532223001432
oct120532531251
930848313740
1010828296873
114657322789
12212245b609
13103749a074
1474a176489
154359743d3
hex2856ab2a9

10828296873 has 12 divisors (see below), whose sum is σ = 15816614580. Its totient is φ = 7137753216.

The previous prime is 10828296793. The next prime is 10828296881. The reversal of 10828296873 is 37869282801.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4668715584 + 6159581289 = 68328^2 + 78483^2 .

It is not a de Polignac number, because 10828296873 - 28 = 10828296617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10828296173) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6758436 + ... + 6760037.

It is an arithmetic number, because the mean of its divisors is an integer number (1318051215).

Almost surely, 210828296873 is an apocalyptic number.

It is an amenable number.

10828296873 is a deficient number, since it is larger than the sum of its proper divisors (4988317707).

10828296873 is a wasteful number, since it uses less digits than its factorization.

10828296873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13518568 (or 13518565 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 54.

The spelling of 10828296873 in words is "ten billion, eight hundred twenty-eight million, two hundred ninety-six thousand, eight hundred seventy-three".

Divisors: 1 3 9 89 267 801 13518473 40555419 121666257 1203144097 3609432291 10828296873