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482888287 = 72193311567
BaseRepresentation
bin11100110010000…
…100101001011111
31020122122021012101
4130302010221133
51442104411122
6115525545531
714652324400
oct3462045137
91218567171
10482888287
1122863a132
121158752a7
137907351b
14481bd9a7
152c5d8027
hex1cc84a5f

482888287 has 24 divisors (see below), whose sum is σ = 593456640. Its totient is φ = 390685680.

The previous prime is 482888257. The next prime is 482888291. The reversal of 482888287 is 782888284.

It is not a de Polignac number, because 482888287 - 215 = 482855519 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (482888207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 307378 + ... + 308944.

It is an arithmetic number, because the mean of its divisors is an integer number (24727360).

Almost surely, 2482888287 is an apocalyptic number.

482888287 is a deficient number, since it is larger than the sum of its proper divisors (110568353).

482888287 is a wasteful number, since it uses less digits than its factorization.

482888287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1931 (or 1924 counting only the distinct ones).

The product of its digits is 3670016, while the sum is 55.

The square root of 482888287 is about 21974.7192701067. The cubic root of 482888287 is about 784.5408417385.

The spelling of 482888287 in words is "four hundred eighty-two million, eight hundred eighty-eight thousand, two hundred eighty-seven".

Divisors: 1 7 19 49 133 331 931 1567 2317 6289 10969 16219 29773 44023 76783 208411 308161 518677 1458877 3630739 9854863 25415173 68984041 482888287