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50284283 = 717422557
BaseRepresentation
bin1011111111010…
…0011011111011
310111121201001212
42333310123323
5100333044113
64553433335
71150260260
oct277643373
9114551055
1050284283
1126425365
1214a0b84b
13a55791a
14696d267
1546340a8
hex2ff46fb

50284283 has 8 divisors (see below), whose sum is σ = 60848352. Its totient is φ = 40565376.

The previous prime is 50284277. The next prime is 50284301. The reversal of 50284283 is 38248205.

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 50284283 - 216 = 50218747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50284183) by changing a digit.

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, 211160 + ... + 211397.

It is an arithmetic number, because the mean of its divisors is an integer number (7606044).

Almost surely, 250284283 is an apocalyptic number.

50284283 is a deficient number, since it is larger than the sum of its proper divisors (10564069).

50284283 is a wasteful number, since it uses less digits than its factorization.

50284283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422581.

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 50284283 is about 7091.1411634518. The cubic root of 50284283 is about 369.1000357936.

The spelling of 50284283 in words is "fifty million, two hundred eighty-four thousand, two hundred eighty-three".

Divisors: 1 7 17 119 422557 2957899 7183469 50284283