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487066041 = 367118677
BaseRepresentation
bin11101000010000…
…000100110111001
31020221111112000000
4131002000212321
51444142103131
6120155303213
715032664420
oct3502004671
91227445000
10487066041
1122aa32a20
1211714ab09
1379ba6c77
144898a2b7
152cb60ce6
hex1d0809b9

487066041 has 56 divisors (see below), whose sum is σ = 910565184. Its totient is φ = 252992160.

The previous prime is 487065977. The next prime is 487066043. The reversal of 487066041 is 140660784.

487066041 is a `hidden beast` number, since 48 + 7 + 0 + 6 + 604 + 1 = 666.

It is not a de Polignac number, because 487066041 - 26 = 487065977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 487065987 and 487066005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487066043) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 51795 + ... + 60471.

Almost surely, 2487066041 is an apocalyptic number.

It is an amenable number.

487066041 is a deficient number, since it is larger than the sum of its proper divisors (423499143).

487066041 is an equidigital number, since it uses as much as digits as its factorization.

487066041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8713 (or 8698 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 487066041 is about 22069.5727416731. The cubic root of 487066041 is about 786.7968580807.

The spelling of 487066041 in words is "four hundred eighty-seven million, sixty-six thousand, forty-one".

Divisors: 1 3 7 9 11 21 27 33 63 77 81 99 189 231 243 297 567 693 729 891 1701 2079 2673 5103 6237 8019 8677 18711 26031 56133 60739 78093 95447 182217 234279 286341 546651 668129 702837 859023 1639953 2004387 2108511 2577069 4919859 6013161 6325533 7731207 14759577 18039483 23193621 44278731 54118449 69580863 162355347 487066041