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50230850 = 25223311409
BaseRepresentation
bin1011111110011…
…1011001000010
310111111222202212
42333213121002
5100324341400
64552342122
71146645425
oct277473102
9114458685
1050230850
11263991aa
12149a4942
13a5394c7
1469579bc
154623335
hex2fe7642

50230850 has 48 divisors (see below), whose sum is σ = 100707840. Its totient is φ = 18585600.

The previous prime is 50230849. The next prime is 50230879. The reversal of 50230850 is 5803205.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34946 + ... + 36354.

It is an arithmetic number, because the mean of its divisors is an integer number (2098080).

Almost surely, 250230850 is an apocalyptic number.

50230850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50230850 is an abundant number, since it is smaller than the sum of its proper divisors (50476990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50230850 is a wasteful number, since it uses less digits than its factorization.

50230850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1475 (or 1470 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 50230850 is about 7087.3725738104. The cubic root of 50230850 is about 368.9692519724.

The spelling of 50230850 in words is "fifty million, two hundred thirty thousand, eight hundred fifty".

Divisors: 1 2 5 10 23 25 31 46 50 62 115 155 230 310 575 713 775 1150 1409 1426 1550 2818 3565 7045 7130 14090 17825 32407 35225 35650 43679 64814 70450 87358 162035 218395 324070 436790 810175 1004617 1091975 1620350 2009234 2183950 5023085 10046170 25115425 50230850