Search a number
-
+
44230524 = 223132811009
BaseRepresentation
bin1010100010111…
…0011101111100
310002020010212120
42220232131330
542310334044
64220002540
71044644652
oct250563574
9102203776
1044230524
1122a70058
1212990450
139218310
145c34dd2
153d3a519
hex2a2e77c

44230524 has 48 divisors (see below), whose sum is σ = 111649440. Its totient is φ = 13547520.

The previous prime is 44230523. The next prime is 44230553. The reversal of 44230524 is 42503244.

It is a junction number, because it is equal to n+sod(n) for n = 44230494 and 44230503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44230523) 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, 43332 + ... + 44340.

It is an arithmetic number, because the mean of its divisors is an integer number (2326030).

Almost surely, 244230524 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 44230524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55824720).

44230524 is an abundant number, since it is smaller than the sum of its proper divisors (67418916).

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

44230524 is a wasteful number, since it uses less digits than its factorization.

44230524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1310 (or 1308 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 44230524 is about 6650.6032809062. The cubic root of 44230524 is about 353.6502978313.

Adding to 44230524 its reverse (42503244), we get a palindrome (86733768).

The spelling of 44230524 in words is "forty-four million, two hundred thirty thousand, five hundred twenty-four".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 281 562 843 1009 1124 1686 2018 3027 3372 3653 4036 6054 7306 10959 12108 13117 14612 21918 26234 39351 43836 52468 78702 157404 283529 567058 850587 1134116 1701174 3402348 3685877 7371754 11057631 14743508 22115262 44230524