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5538580707 = 311858119559
BaseRepresentation
bin1010010100010000…
…00000100011100011
3112021222211001101210
411022020000203203
542320334040312
62313331001203
7254152105422
oct51210004343
915258731353
105538580707
112392425730
1210a6a39203
136a36014ba
143a781b2b9
15226390e3c
hex14a2008e3

5538580707 has 16 divisors (see below), whose sum is σ = 8057468160. Its totient is φ = 3356152800.

The previous prime is 5538580699. The next prime is 5538580717. The reversal of 5538580707 is 7070858355.

It is a happy number.

It is not a de Polignac number, because 5538580707 - 23 = 5538580699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5538580717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 273394 + ... + 292952.

It is an arithmetic number, because the mean of its divisors is an integer number (503591760).

Almost surely, 25538580707 is an apocalyptic number.

5538580707 is a deficient number, since it is larger than the sum of its proper divisors (2518887453).

5538580707 is a wasteful number, since it uses less digits than its factorization.

5538580707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28154.

The product of its (nonzero) digits is 1176000, while the sum is 48.

The square root of 5538580707 is about 74421.6413887788. The cubic root of 5538580707 is about 1769.2919281499.

The spelling of 5538580707 in words is "five billion, five hundred thirty-eight million, five hundred eighty thousand, seven hundred seven".

Divisors: 1 3 11 33 8581 19559 25743 58677 94391 215149 283173 645447 167835779 503507337 1846193569 5538580707