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487535424 = 2636141627
BaseRepresentation
bin11101000011110…
…011001101000000
31020222101100212120
4131003303031000
51444302113144
6120213324240
715036661035
oct3503631500
91228340776
10487535424
11230223642
12117336680
137a00c7cc
1448a6d38c
152cc04e19
hex1d0f3340

487535424 has 56 divisors (see below), whose sum is σ = 1311115488. Its totient is φ = 159843840.

The previous prime is 487535423. The next prime is 487535429. The reversal of 487535424 is 424535784.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487535423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9102 + ... + 32525.

Almost surely, 2487535424 is an apocalyptic number.

It is an amenable number.

487535424 is an abundant number, since it is smaller than the sum of its proper divisors (823580064).

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

487535424 is a wasteful number, since it uses less digits than its factorization.

487535424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41703 (or 41693 counting only the distinct ones).

The product of its digits is 537600, while the sum is 42.

The square root of 487535424 is about 22080.2043468805. The cubic root of 487535424 is about 787.0495209425.

The spelling of 487535424 in words is "four hundred eighty-seven million, five hundred thirty-five thousand, four hundred twenty-four".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 61 64 96 122 183 192 244 366 488 732 976 1464 1952 2928 3904 5856 11712 41627 83254 124881 166508 249762 333016 499524 666032 999048 1332064 1998096 2539247 2664128 3996192 5078494 7617741 7992384 10156988 15235482 20313976 30470964 40627952 60941928 81255904 121883856 162511808 243767712 487535424