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4412103140 = 225220605157
BaseRepresentation
bin1000001101111101…
…10101100111100100
3102101111011001200102
410012332311213210
533013444300030
62005450403232
7214223154314
oct40676654744
912344131612
104412103140
111964576435
12a31730518
1355410cc23
142dbd89444
151ac529c45
hex106fb59e4

4412103140 has 12 divisors (see below), whose sum is σ = 9265416636. Its totient is φ = 1764841248.

The previous prime is 4412103139. The next prime is 4412103167. The reversal of 4412103140 is 413012144.

It can be written as a sum of positive squares in 2 ways, for example, as 443355136 + 3968748004 = 21056^2 + 62998^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 220605157 = 4412103140 / (4 + 4 + 1 + 2 + 1 + 0 + 3 + 1 + 4 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110302559 + ... + 110302598.

It is an arithmetic number, because the mean of its divisors is an integer number (772118053).

Almost surely, 24412103140 is an apocalyptic number.

It is an amenable number.

4412103140 is an abundant number, since it is smaller than the sum of its proper divisors (4853313496).

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

4412103140 is a wasteful number, since it uses less digits than its factorization.

4412103140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220605166 (or 220605164 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 4412103140 is about 66423.6640061356. The cubic root of 4412103140 is about 1640.1436444675.

Adding to 4412103140 its reverse (413012144), we get a palindrome (4825115284).

The spelling of 4412103140 in words is "four billion, four hundred twelve million, one hundred three thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 220605157 441210314 882420628 1103025785 2206051570 4412103140