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485485282088 = 23193193982119
BaseRepresentation
bin1110001000010010010…
…11011000001100101000
31201102010022012122102122
413010021023120030220
530423233213011323
61011010122250412
750034530544452
oct7041113301450
91642108178378
10485485282088
11177990870064
127a110056a08
1336a200029b1
14196d76432d2
15c96672aec8
hex71092d8328

485485282088 has 16 divisors (see below), whose sum is σ = 958194636000. Its totient is φ = 229966712496.

The previous prime is 485485282063. The next prime is 485485282091. The reversal of 485485282088 is 880282584584.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 485485282088.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1596990908 + ... + 1596991211.

It is an arithmetic number, because the mean of its divisors is an integer number (59887164750).

Almost surely, 2485485282088 is an apocalyptic number.

It is an amenable number.

485485282088 is a deficient number, since it is larger than the sum of its proper divisors (472709353912).

485485282088 is a wasteful number, since it uses less digits than its factorization.

485485282088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3193982144 (or 3193982140 counting only the distinct ones).

The product of its (nonzero) digits is 52428800, while the sum is 62.

The spelling of 485485282088 in words is "four hundred eighty-five billion, four hundred eighty-five million, two hundred eighty-two thousand, eighty-eight".

Divisors: 1 2 4 8 19 38 76 152 3193982119 6387964238 12775928476 25551856952 60685660261 121371320522 242742641044 485485282088