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200201625 = 3653133
BaseRepresentation
bin10111110111011…
…01010110011001
3111221201022000000
423323231112121
5402222423000
631511003213
74650454131
oct1373552631
9457638000
10200201625
11a3010498
1257069509
1332628000
141c835ac1
1512899000
hexbeed599

200201625 has 112 divisors (see below), whose sum is σ = 405809040. Its totient is φ = 98560800.

The previous prime is 200201621. The next prime is 200201669. The reversal of 200201625 is 526102002.

The cubic root of 200201625 is 585.

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

200201625 is a `hidden beast` number, since 20 + 0 + 20 + 1 + 625 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 200165904 + 35721 = 14148^2 + 189^2 .

It is not a de Polignac number, because 200201625 - 22 = 200201621 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200201598 and 200201607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200201621) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 15400119 + ... + 15400131.

It is an arithmetic number, because the mean of its divisors is an integer number (3623295).

Almost surely, 2200201625 is an apocalyptic number.

200201625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

200201625 is an abundant number, since it is smaller than the sum of its proper divisors (205607415).

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

200201625 is an frugal number, since it uses more digits than its factorization.

200201625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72 (or 21 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 200201625 is about 14149.2623482640.

Adding to 200201625 its reverse (526102002), we get a palindrome (726303627).

The spelling of 200201625 in words is "two hundred million, two hundred one thousand, six hundred twenty-five".

Divisors: 1 3 5 9 13 15 25 27 39 45 65 75 81 117 125 135 169 195 225 243 325 351 375 405 507 585 675 729 845 975 1053 1125 1215 1521 1625 1755 2025 2197 2535 2925 3159 3375 3645 4225 4563 4875 5265 6075 6591 7605 8775 9477 10125 10985 12675 13689 14625 15795 18225 19773 21125 22815 26325 30375 32955 38025 41067 43875 47385 54925 59319 63375 68445 78975 91125 98865 114075 123201 131625 164775 177957 190125 205335 236925 274625 296595 342225 394875 494325 533871 570375 616005 823875 889785 1026675 1184625 1482975 1601613 1711125 2471625 2669355 3080025 4448925 5133375 7414875 8008065 13346775 15400125 22244625 40040325 66733875 200201625