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487407107 = 11435691811
BaseRepresentation
bin11101000011010…
…011111000000011
31020222010211212002
4131003103320003
51444234011412
6120210454215
715035614655
oct3503237003
91228124762
10487407107
112301461a0
1211729436b
1379c96295
1448a386d5
152cbcbdc2
hex1d0d3e03

487407107 has 16 divisors (see below), whose sum is σ = 545339520. Its totient is φ = 431793600.

The previous prime is 487407103. The next prime is 487407121. The reversal of 487407107 is 701704784.

It is a cyclic number.

It is not a de Polignac number, because 487407107 - 22 = 487407103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (487407101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 268232 + ... + 270042.

It is an arithmetic number, because the mean of its divisors is an integer number (34083720).

Almost surely, 2487407107 is an apocalyptic number.

487407107 is a deficient number, since it is larger than the sum of its proper divisors (57932413).

487407107 is a wasteful number, since it uses less digits than its factorization.

487407107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2434.

The product of its (nonzero) digits is 43904, while the sum is 38.

The square root of 487407107 is about 22077.2984533887. The cubic root of 487407107 is about 786.9804656562.

The spelling of 487407107 in words is "four hundred eighty-seven million, four hundred seven thousand, one hundred seven".

Divisors: 1 11 43 473 569 1811 6259 19921 24467 77873 269137 856603 1030459 11335049 44309737 487407107