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244950 = 23522371
BaseRepresentation
bin111011110011010110
3110110000020
4323303112
530314300
65130010
72040066
oct736326
9413006
10244950
11158042
12b9906
1387654
14653a6
154c8a0
hex3bcd6

244950 has 48 divisors (see below), whose sum is σ = 642816. Its totient is φ = 61600.

The previous prime is 244943. The next prime is 244957. The reversal of 244950 is 59442.

244950 = T45 + T46 + ... + T115.

244950 is an esthetic number in base 13, because in such base its adjacent digits differ by 1.

It is an interprime number because it is at equal distance from previous prime (244943) and next prime (244957).

It is a Curzon number.

It is a nialpdrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 244950.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244957) 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, 3415 + ... + 3485.

It is an arithmetic number, because the mean of its divisors is an integer number (13392).

2244950 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 244950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (321408).

244950 is an abundant number, since it is smaller than the sum of its proper divisors (397866).

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

244950 is a wasteful number, since it uses less digits than its factorization.

244950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109 (or 104 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 244950 is about 494.9242366262. The cubic root of 244950 is about 62.5689904837.

The spelling of 244950 in words is "two hundred forty-four thousand, nine hundred fifty".

Divisors: 1 2 3 5 6 10 15 23 25 30 46 50 69 71 75 115 138 142 150 213 230 345 355 426 575 690 710 1065 1150 1633 1725 1775 2130 3266 3450 3550 4899 5325 8165 9798 10650 16330 24495 40825 48990 81650 122475 244950