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529984852 = 221031286371
BaseRepresentation
bin11111100101101…
…110110101010100
31100221021000112121
4133211232311110
52041134003402
6124331225324
716063540225
oct3745566524
91327230477
10529984852
11252187511
121295a8244
1385a53207
145055d24c
15317dc837
hex1f96ed54

529984852 has 12 divisors (see below), whose sum is σ = 936478816. Its totient is φ = 262419480.

The previous prime is 529984849. The next prime is 529984853. The reversal of 529984852 is 258489925.

It is a self number, because there is not a number n which added to its sum of digits gives 529984852.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (529984853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 642774 + ... + 643597.

Almost surely, 2529984852 is an apocalyptic number.

It is an amenable number.

529984852 is a deficient number, since it is larger than the sum of its proper divisors (406493964).

529984852 is a wasteful number, since it uses less digits than its factorization.

529984852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1286478 (or 1286476 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 52.

The square root of 529984852 is about 23021.3998705552. The cubic root of 529984852 is about 809.2595234586.

The spelling of 529984852 in words is "five hundred twenty-nine million, nine hundred eighty-four thousand, eight hundred fifty-two".

Divisors: 1 2 4 103 206 412 1286371 2572742 5145484 132496213 264992426 529984852