Search a number
-
+
50246412 = 22319317109
BaseRepresentation
bin1011111110101…
…1001100001100
310111112210010020
42333223030030
5100330341122
64552542140
71150041666
oct277531414
9114483106
1050246412
11263a9967
12149b1950
13a543608
14695d536
154627c5c
hex2feb30c

50246412 has 48 divisors (see below), whose sum is σ = 127411200. Its totient is φ = 15353280.

The previous prime is 50246401. The next prime is 50246419. The reversal of 50246412 is 21464205.

It is not an unprimeable number, because it can be changed into a prime (50246419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3514 + ... + 10622.

It is an arithmetic number, because the mean of its divisors is an integer number (2654400).

Almost surely, 250246412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50246412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63705600).

50246412 is an abundant number, since it is smaller than the sum of its proper divisors (77164788).

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

50246412 is a wasteful number, since it uses less digits than its factorization.

50246412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7166 (or 7164 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 50246412 is about 7088.4703568541. The cubic root of 50246412 is about 369.0073514447.

The spelling of 50246412 in words is "fifty million, two hundred forty-six thousand, four hundred twelve".

Divisors: 1 2 3 4 6 12 19 31 38 57 62 76 93 114 124 186 228 372 589 1178 1767 2356 3534 7068 7109 14218 21327 28436 42654 85308 135071 220379 270142 405213 440758 540284 661137 810426 881516 1322274 1620852 2644548 4187201 8374402 12561603 16748804 25123206 50246412