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2440488041 = 19711999091
BaseRepresentation
bin1001000101110110…
…1110010001101001
320022002012122012222
42101131232101221
514444231104131
61042100043425
7114322543325
oct22135562151
96262178188
102440488041
111042656872
12581393575
132cb7c3684
1419219c985
15e43c287b
hex9176e469

2440488041 has 16 divisors (see below), whose sum is σ = 2618496000. Its totient is φ = 2267773200.

The previous prime is 2440487999. The next prime is 2440488049. The reversal of 2440488041 is 1408840442.

2440488041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2440488041 - 222 = 2436293737 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2440487992 and 2440488010.

It is not an unprimeable number, because it can be changed into a prime (2440488049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263906 + ... + 272996.

It is an arithmetic number, because the mean of its divisors is an integer number (163656000).

Almost surely, 22440488041 is an apocalyptic number.

It is an amenable number.

2440488041 is a deficient number, since it is larger than the sum of its proper divisors (178007959).

2440488041 is a wasteful number, since it uses less digits than its factorization.

2440488041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9380.

The product of its (nonzero) digits is 32768, while the sum is 35.

The square root of 2440488041 is about 49401.2959445398. The cubic root of 2440488041 is about 1346.3528518832.

The spelling of 2440488041 in words is "two billion, four hundred forty million, four hundred eighty-eight thousand, forty-one".

Divisors: 1 19 71 199 1349 3781 9091 14129 172729 268451 645461 1809109 12263759 34373071 128446739 2440488041