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50223058 = 21011092281
BaseRepresentation
bin1011111110010…
…1011111010010
310111111121002021
42333211133102
5100324114213
64552242054
71146613624
oct277453722
9114447067
1050223058
1126393366
12149a032a
13a535ab2
146954c14
154620d8d
hex2fe57d2

50223058 has 16 divisors (see below), whose sum is σ = 76812120. Its totient is φ = 24624000.

The previous prime is 50223037. The next prime is 50223091. The reversal of 50223058 is 85032205.

It can be written as a sum of positive squares in 4 ways, for example, as 50083929 + 139129 = 7077^2 + 373^2 .

It is a super-3 number, since 3×502230583 (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20878 + ... + 23158.

Almost surely, 250223058 is an apocalyptic number.

50223058 is a deficient number, since it is larger than the sum of its proper divisors (26589062).

50223058 is a wasteful number, since it uses less digits than its factorization.

50223058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2493.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 50223058 is about 7086.8228424309. The cubic root of 50223058 is about 368.9501723491.

The spelling of 50223058 in words is "fifty million, two hundred twenty-three thousand, fifty-eight".

Divisors: 1 2 101 109 202 218 2281 4562 11009 22018 230381 248629 460762 497258 25111529 50223058