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2442005332 = 221380958049
BaseRepresentation
bin1001000110001110…
…0000101101010100
320022012001201112221
42101203200231110
520000123132312
61042152352124
7114341463034
oct22143405524
96265051487
102442005332
1110434a2828
125819a5644
132cbc05190
141924758c4
15e45c2207
hex918e0b54

2442005332 has 24 divisors (see below), whose sum is σ = 4608009000. Its totient is φ = 1125666816.

The previous prime is 2442005323. The next prime is 2442005351. The reversal of 2442005332 is 2335002442.

It can be written as a sum of positive squares in 4 ways, for example, as 630311236 + 1811694096 = 25106^2 + 42564^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2442005297 and 2442005306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13044 + ... + 71092.

It is an arithmetic number, because the mean of its divisors is an integer number (192000375).

Almost surely, 22442005332 is an apocalyptic number.

It is an amenable number.

2442005332 is a deficient number, since it is larger than the sum of its proper divisors (2166003668).

2442005332 is a wasteful number, since it uses less digits than its factorization.

2442005332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58875 (or 58873 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 2442005332 is about 49416.6503518804. The cubic root of 2442005332 is about 1346.6318105488.

Adding to 2442005332 its reverse (2335002442), we get a palindrome (4777007774).

The spelling of 2442005332 in words is "two billion, four hundred forty-two million, five thousand, three hundred thirty-two".

Divisors: 1 2 4 13 26 52 809 1618 3236 10517 21034 42068 58049 116098 232196 754637 1509274 3018548 46961641 93923282 187846564 610501333 1221002666 2442005332