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2283680104225 = 521326723472
BaseRepresentation
bin100001001110110101111…
…100001111111100100001
322002022120121000021101221
4201032311330033330201
5244403434101313400
64505035210055041
7323663502414352
oct41166574177441
98068517007357
102283680104225
11800559979913
1230a713a1a481
13137472264100
147c76038bd29
153e60ca56c1a
hex213b5f0ff21

2283680104225 has 81 divisors (see below), whose sum is σ = 3121793178777. Its totient is φ = 1656452191680.

The previous prime is 2283680104213. The next prime is 2283680104259. The reversal of 2283680104225 is 5224010863822.

The square root of 2283680104225 is 1511185.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 588621925089 + 1695058179136 = 767217^2 + 1301944^2 .

It is not a de Polignac number, because 2283680104225 - 233 = 2275090169633 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 6581210502 + ... + 6581210848.

Almost surely, 22283680104225 is an apocalyptic number.

2283680104225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2283680104225 is the 1511185-th square number.

2283680104225 is the 755593-rd centered octagonal number.

It is an amenable number.

2283680104225 is a deficient number, since it is larger than the sum of its proper divisors (838113074552).

2283680104225 is an frugal number, since it uses more digits than its factorization.

2283680104225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864 (or 432 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 43.

The spelling of 2283680104225 in words is "two trillion, two hundred eighty-three billion, six hundred eighty million, one hundred four thousand, two hundred twenty-five".

Divisors: 1 5 13 25 65 67 169 325 335 347 845 871 1675 1735 4225 4355 4489 4511 8675 11323 21775 22445 22555 23249 56615 58357 58643 112225 112775 116245 120409 283075 291785 293215 302237 581225 602045 758641 1458925 1466075 1511185 1557683 1565317 3010225 3793205 3929081 7555925 7788415 7826585 8067403 18966025 19645405 20249879 20349121 38942075 39132925 40337015 98227025 101249395 101745605 104876239 201685075 263248427 506246975 508728025 524381195 540516001 1316242135 1363391107 2621905975 2702580005 6581210675 6816955535 7026708013 13512900025 34084777675 35133540065 91347204169 175667700325 456736020845 2283680104225