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10043130240 = 27325111389137
BaseRepresentation
bin10010101101001111…
…00000000110000000
3221220220220212200200
421112213200012000
5131032020131430
64340323045200
7503610125043
oct112647400600
927826825620
1010043130240
1142940a3440
121b43510800
13c4090ba20
146b3b8cc5a
153dba7c460
hex2569e0180

10043130240 has 768 divisors, whose sum is σ = 41501678400. Its totient is φ = 2205941760.

The previous prime is 10043130217. The next prime is 10043130259. The reversal of 10043130240 is 4203134001.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 73307452 + ... + 73307588.

Almost surely, 210043130240 is an apocalyptic number.

10043130240 is a gapful number since it is divisible by the number (10) 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 10043130240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20750839200).

10043130240 is an abundant number, since it is smaller than the sum of its proper divisors (31458548160).

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

10043130240 is a wasteful number, since it uses less digits than its factorization.

10043130240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275 (or 260 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10043130240 its reverse (4203134001), we get a palindrome (14246264241).

The spelling of 10043130240 in words is "ten billion, forty-three million, one hundred thirty thousand, two hundred forty".