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4440241501 = 157181156253
BaseRepresentation
bin1000010001010100…
…01011010101011101
3102110110002122020221
410020222023111131
533043200212001
62012333441341
7215014300333
oct41052132535
912413078227
104440241501
111979445183
12a3b040251
13559bb2747
143019d1b53
151aec371a1
hex108a8b55d

4440241501 has 8 divisors (see below), whose sum is σ = 4493240024. Its totient is φ = 4387556160.

The previous prime is 4440241469. The next prime is 4440241511. The reversal of 4440241501 is 1051420444.

4440241501 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 798119001 + 3642122500 = 28251^2 + 60350^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4440241501 - 25 = 4440241469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4440241511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49710 + ... + 106543.

It is an arithmetic number, because the mean of its divisors is an integer number (561655003).

Almost surely, 24440241501 is an apocalyptic number.

It is an amenable number.

4440241501 is a deficient number, since it is larger than the sum of its proper divisors (52998523).

4440241501 is a wasteful number, since it uses less digits than its factorization.

4440241501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156591.

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 4440241501 is about 66635.1371349981. The cubic root of 4440241501 is about 1643.6229519389.

Adding to 4440241501 its reverse (1051420444), we get a palindrome (5491661945).

The spelling of 4440241501 in words is "four billion, four hundred forty million, two hundred forty-one thousand, five hundred one".

Divisors: 1 157 181 28417 156253 24531721 28281793 4440241501