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200529532 = 2277161769
BaseRepresentation
bin10111111001111…
…01011001111100
3111222022221210201
423330331121330
5402313421112
631522013244
74653321130
oct1374753174
9458287721
10200529532
11a3214895
12571a7224
1332711338
141c8bd3c0
1512911257
hexbf3d67c

200529532 has 12 divisors (see below), whose sum is σ = 401059120. Its totient is φ = 85941216.

The previous prime is 200529517. The next prime is 200529551. The reversal of 200529532 is 235925002.

200529532 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 7161769 = 200529532 / (2 + 0 + 0 + 5 + 2 + 9 + 5 + 3 + 2).

It is a self number, because there is not a number n which added to its sum of digits gives 200529532.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3580857 + ... + 3580912.

Almost surely, 2200529532 is an apocalyptic number.

It is an amenable number.

200529532 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

200529532 is a wasteful number, since it uses less digits than its factorization.

200529532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7161780 (or 7161778 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 200529532 is about 14160.8450312826. The cubic root of 200529532 is about 585.3192131280.

It can be divided in two parts, 20052 and 9532, that added together give a square (29584 = 1722).

The spelling of 200529532 in words is "two hundred million, five hundred twenty-nine thousand, five hundred thirty-two".

Divisors: 1 2 4 7 14 28 7161769 14323538 28647076 50132383 100264766 200529532