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5424083440 = 245292337967
BaseRepresentation
bin1010000110100110…
…01111000111110000
3112000000100222200021
411003103033013300
542102031132230
62254120533224
7251261643226
oct50323170760
915000328607
105424083440
112333832196
121074621214
13685983139
14396534b16
1521b2c5c7a
hex1434cf1f0

5424083440 has 40 divisors (see below), whose sum is σ = 13045861440. Its totient is φ = 2094817536.

The previous prime is 5424083419. The next prime is 5424083443. The reversal of 5424083440 is 443804245.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 5424083396 and 5424083405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5424083443) 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, 1166664 + ... + 1171303.

It is an arithmetic number, because the mean of its divisors is an integer number (326146536).

Almost surely, 25424083440 is an apocalyptic number.

It is an amenable number.

5424083440 is an abundant number, since it is smaller than the sum of its proper divisors (7621778000).

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

5424083440 is a wasteful number, since it uses less digits than its factorization.

5424083440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2338009 (or 2338003 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 34.

The square root of 5424083440 is about 73648.3770357501. The cubic root of 5424083440 is about 1757.0149383034.

Adding to 5424083440 its reverse (443804245), we get a palindrome (5867887685).

The spelling of 5424083440 in words is "five billion, four hundred twenty-four million, eighty-three thousand, four hundred forty".

Divisors: 1 2 4 5 8 10 16 20 29 40 58 80 116 145 232 290 464 580 1160 2320 2337967 4675934 9351868 11689835 18703736 23379670 37407472 46759340 67801043 93518680 135602086 187037360 271204172 339005215 542408344 678010430 1084816688 1356020860 2712041720 5424083440