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5944415380 = 225297220769
BaseRepresentation
bin1011000100101000…
…01001010010010100
3120100021110120220121
411202110021102110
544133232243010
62421505241324
7300210461041
oct54224112224
916307416817
105944415380
112580516292
12119a933244
13739706767
144056a01c8
1524bd083da
hex162509494

5944415380 has 12 divisors (see below), whose sum is σ = 12483272340. Its totient is φ = 2377766144.

The previous prime is 5944415353. The next prime is 5944415443. The reversal of 5944415380 is 835144495.

It can be written as a sum of positive squares in 2 ways, for example, as 1807610256 + 4136805124 = 42516^2 + 64318^2 .

It is a congruent number.

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, 148610365 + ... + 148610404.

It is an arithmetic number, because the mean of its divisors is an integer number (1040272695).

Almost surely, 25944415380 is an apocalyptic number.

It is an amenable number.

5944415380 is an abundant number, since it is smaller than the sum of its proper divisors (6538856960).

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

5944415380 is a wasteful number, since it uses less digits than its factorization.

5944415380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297220778 (or 297220776 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 43.

The square root of 5944415380 is about 77100.0348897457. The cubic root of 5944415380 is about 1811.4918441315.

The spelling of 5944415380 in words is "five billion, nine hundred forty-four million, four hundred fifteen thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 297220769 594441538 1188883076 1486103845 2972207690 5944415380