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283098055 = 5433913049
BaseRepresentation
bin10000110111111…
…011101111000111
3201201200212112011
4100313323233013
51034433114210
644031435051
710005202522
oct2067735707
9651625464
10283098055
1113588a839
127a985a87
1346860856
1429853bb9
1519cc0d8a
hex10dfbbc7

283098055 has 8 divisors (see below), whose sum is σ = 339822000. Its totient is φ = 226408896.

The previous prime is 283098047. The next prime is 283098083. The reversal of 283098055 is 550890382.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 283098055 - 23 = 283098047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 283097999 and 283098017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15171 + ... + 28219.

It is an arithmetic number, because the mean of its divisors is an integer number (42477750).

Almost surely, 2283098055 is an apocalyptic number.

283098055 is a deficient number, since it is larger than the sum of its proper divisors (56723945).

283098055 is a wasteful number, since it uses less digits than its factorization.

283098055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17393.

The product of its (nonzero) digits is 86400, while the sum is 40.

The square root of 283098055 is about 16825.5179712245. The cubic root of 283098055 is about 656.6172610354.

The spelling of 283098055 in words is "two hundred eighty-three million, ninety-eight thousand, fifty-five".

Divisors: 1 5 4339 13049 21695 65245 56619611 283098055