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283053055 = 5346916319
BaseRepresentation
bin10000110111110…
…000101111111111
3201201121120210111
4100313300233333
51034430144210
644030450451
710004624365
oct2067605777
9651546714
10283053055
11135859a4a
127a963a27
134684621c
1429841635
1519cb288a
hex10df0bff

283053055 has 8 divisors (see below), whose sum is σ = 339782400. Its totient is φ = 226363296.

The previous prime is 283053011. The next prime is 283053061. The reversal of 283053055 is 550350382.

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 283053055 - 211 = 283051007 is a prime.

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, 9186 + ... + 25504.

It is an arithmetic number, because the mean of its divisors is an integer number (42472800).

Almost surely, 2283053055 is an apocalyptic number.

283053055 is a deficient number, since it is larger than the sum of its proper divisors (56729345).

283053055 is a wasteful number, since it uses less digits than its factorization.

283053055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19793.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 283053055 is about 16824.1806635568. The cubic root of 283053055 is about 656.5824682113.

The spelling of 283053055 in words is "two hundred eighty-three million, fifty-three thousand, fifty-five".

Divisors: 1 5 3469 16319 17345 81595 56610611 283053055