Search a number
-
+
244301301660 = 2235134379137673
BaseRepresentation
bin1110001110000101111…
…1100000011110011100
3212100120202222222121210
43203201133200132130
513000312113123120
6304121440424420
723436004541613
oct3434137403634
9770522888553
10244301301660
11946757968a9
123b420018110
131a064558540
14bb77a3487a
15654c89ace0
hex38e17e079c

244301301660 has 384 divisors, whose sum is σ = 770050068480. Its totient is φ = 57484836864.

The previous prime is 244301301659. The next prime is 244301301661. The reversal of 244301301660 is 66103103442.

It is an interprime number because it is at equal distance from previous prime (244301301659) and next prime (244301301661).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244301301661) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 363003084 + ... + 363003756.

It is an arithmetic number, because the mean of its divisors is an integer number (2005338720).

Almost surely, 2244301301660 is an apocalyptic number.

244301301660 is a gapful number since it is divisible by the number (20) 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 244301301660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (385025034240).

244301301660 is an abundant number, since it is smaller than the sum of its proper divisors (525748766820).

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

244301301660 is a wasteful number, since it uses less digits than its factorization.

244301301660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957 (or 955 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The spelling of 244301301660 in words is "two hundred forty-four billion, three hundred one million, three hundred one thousand, six hundred sixty".