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50026230 = 23251134919
BaseRepresentation
bin1011111011010…
…1011011110110
310111010121002100
42332311123312
5100301314410
64544122530
71145134032
oct276653366
9114117070
1050026230
11262694a1
1214906446
13a497327
1469031c2
1545d28c0
hex2fb56f6

50026230 has 48 divisors (see below), whose sum is σ = 131245920. Its totient is φ = 13219584.

The previous prime is 50026213. The next prime is 50026231. The reversal of 50026230 is 3262005.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50026231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7711 + ... + 12629.

It is an arithmetic number, because the mean of its divisors is an integer number (2734290).

Almost surely, 250026230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50026230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65622960).

50026230 is an abundant number, since it is smaller than the sum of its proper divisors (81219690).

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

50026230 is a wasteful number, since it uses less digits than its factorization.

50026230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5045 (or 5042 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 50026230 is about 7072.9223097670. The cubic root of 50026230 is about 368.4675600330.

Adding to 50026230 its reverse (3262005), we get a palindrome (53288235).

The spelling of 50026230 in words is "fifty million, twenty-six thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 113 226 339 565 678 1017 1130 1695 2034 3390 4919 5085 9838 10170 14757 24595 29514 44271 49190 73785 88542 147570 221355 442710 555847 1111694 1667541 2779235 3335082 5002623 5558470 8337705 10005246 16675410 25013115 50026230