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50480230 = 257369151
BaseRepresentation
bin1100000010010…
…0010001100110
310111222122212011
43000210101212
5100410331410
65001544434
71152034453
oct300442146
9114878764
1050480230
11265495a9
1214aa511a
13a5c5b78
1469c082a
15467218a
hex3024466

50480230 has 16 divisors (see below), whose sum is σ = 92110464. Its totient is φ = 19915200.

The previous prime is 50480179. The next prime is 50480231. The reversal of 50480230 is 3208405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50480231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33846 + ... + 35305.

It is an arithmetic number, because the mean of its divisors is an integer number (5756904).

Almost surely, 250480230 is an apocalyptic number.

50480230 is a deficient number, since it is larger than the sum of its proper divisors (41630234).

50480230 is a wasteful number, since it uses less digits than its factorization.

50480230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69231.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 50480230 is about 7104.9440532632. The cubic root of 50480230 is about 369.5788487846.

Adding to 50480230 its reverse (3208405), we get a palindrome (53688635).

The spelling of 50480230 in words is "fifty million, four hundred eighty thousand, two hundred thirty".

Divisors: 1 2 5 10 73 146 365 730 69151 138302 345755 691510 5048023 10096046 25240115 50480230