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59830225 = 5272132172
BaseRepresentation
bin1110010000111…
…0111111010001
311011120200122021
43210032333101
5110304031400
65534211441
71324356100
oct344167721
9134520567
1059830225
1130855374
1218053b81
13c51a900
147d36037
1553bc71a
hex390efd1

59830225 has 81 divisors (see below), whose sum is σ = 99271827. Its totient is φ = 35642880.

The previous prime is 59830171. The next prime is 59830237. The reversal of 59830225 is 52203895.

The square root of 59830225 is 7735.

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

It can be written as a sum of positive squares in 13 ways, for example, as 43573201 + 16257024 = 6601^2 + 4032^2 .

It is not a de Polignac number, because 59830225 - 211 = 59828177 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 3519417 + ... + 3519433.

Almost surely, 259830225 is an apocalyptic number.

59830225 is the 7735-th square number.

59830225 is the 3868-th centered octagonal number.

It is an amenable number.

59830225 is a deficient number, since it is larger than the sum of its proper divisors (39441602).

59830225 is a wasteful number, since it uses less digits than its factorization.

59830225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84 (or 42 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The cubic root of 59830225 is about 391.1171671546.

The spelling of 59830225 in words is "fifty-nine million, eight hundred thirty thousand, two hundred twenty-five".

Divisors: 1 5 7 13 17 25 35 49 65 85 91 119 169 175 221 245 289 325 425 455 595 637 833 845 1105 1183 1225 1445 1547 2023 2275 2873 2975 3185 3757 4165 4225 5525 5915 7225 7735 8281 10115 10829 14161 14365 15925 18785 20111 20825 26299 29575 38675 41405 48841 50575 54145 70805 71825 93925 100555 131495 140777 184093 207025 244205 270725 341887 354025 502775 657475 703885 920465 1221025 1709435 2393209 3519425 4602325 8547175 11966045 59830225