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200160485 = 5743179743
BaseRepresentation
bin10111110111000…
…11010011100101
3111221122012120022
423323203103211
5402220113420
631510044525
74650223160
oct1373432345
9457565508
10200160485
11a2a92598
1257049745
1332612375
141c824ad7
151288bc25
hexbee34e5

200160485 has 32 divisors (see below), whose sum is σ = 282839040. Its totient is φ = 133132608.

The previous prime is 200160469. The next prime is 200160511. The reversal of 200160485 is 584061002.

It is not a de Polignac number, because 200160485 - 24 = 200160469 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 269024 + ... + 269766.

It is an arithmetic number, because the mean of its divisors is an integer number (8838720).

Almost surely, 2200160485 is an apocalyptic number.

It is an amenable number.

200160485 is a deficient number, since it is larger than the sum of its proper divisors (82678555).

200160485 is a wasteful number, since it uses less digits than its factorization.

200160485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 200160485 is about 14147.8084875362. The cubic root of 200160485 is about 584.9599261516.

The spelling of 200160485 in words is "two hundred million, one hundred sixty thousand, four hundred eighty-five".

Divisors: 1 5 7 35 43 179 215 301 743 895 1253 1505 3715 5201 6265 7697 26005 31949 38485 53879 132997 159745 223643 269395 664985 930979 1118215 4654895 5718871 28594355 40032097 200160485