Search a number
-
+
44435230000 = 245471036163
BaseRepresentation
bin101001011000100010…
…111100110100110000
311020200202201120021021
4221120202330310300
51212000404330000
632225133105224
73132101136340
oct513042746460
9136622646237
1044435230000
111793258aa87
128741328214
134261bcbc05
142217656d20
15125107e11a
hexa588bcd30

44435230000 has 200 divisors, whose sum is σ = 124164854528. Its totient is φ = 15084576000.

The previous prime is 44435229967. The next prime is 44435230033. The reversal of 44435230000 is 3253444.

It is an interprime number because it is at equal distance from previous prime (44435229967) and next prime (44435230033).

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 7206919 + ... + 7213081.

Almost surely, 244435230000 is an apocalyptic number.

44435230000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44435230000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62082427264).

44435230000 is an abundant number, since it is smaller than the sum of its proper divisors (79729624528).

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

44435230000 is a wasteful number, since it uses less digits than its factorization.

44435230000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6301 (or 6280 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

Adding to 44435230000 its reverse (3253444), we get a palindrome (44438483444).

The spelling of 44435230000 in words is "forty-four billion, four hundred thirty-five million, two hundred thirty thousand".