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200325054 = 23534911283
BaseRepresentation
bin10111111000010…
…11011110111110
3111221221120022110
423330023132332
5402240400204
631513354450
74651510026
oct1374133676
9457846273
10200325054
11a30951a6
1257108a26
133266c247
141c868a86
15128c0889
hexbf0b7be

200325054 has 32 divisors (see below), whose sum is σ = 409359744. Its totient is φ = 65330720.

The previous prime is 200325053. The next prime is 200325071. The reversal of 200325054 is 450523002.

It is a self number, because there is not a number n which added to its sum of digits gives 200325054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200325053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155497 + ... + 156779.

It is an arithmetic number, because the mean of its divisors is an integer number (12792492).

Almost surely, 2200325054 is an apocalyptic number.

200325054 is an abundant number, since it is smaller than the sum of its proper divisors (209034690).

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

200325054 is a wasteful number, since it uses less digits than its factorization.

200325054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1832.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 200325054 is about 14153.6233523434. The cubic root of 200325054 is about 585.1201973780.

Adding to 200325054 its reverse (450523002), we get a palindrome (650848056).

The spelling of 200325054 in words is "two hundred million, three hundred twenty-five thousand, fifty-four".

Divisors: 1 2 3 6 53 106 159 318 491 982 1283 1473 2566 2946 3849 7698 26023 52046 67999 78069 135998 156138 203997 407994 629953 1259906 1889859 3779718 33387509 66775018 100162527 200325054