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5530994531 = 79208733547
BaseRepresentation
bin1010010011010110…
…00100011101100011
3112021110112122010022
411021223010131203
542311413311111
62312500224055
7254030451326
oct51153043543
915243478108
105530994531
112389114067
1210a439b02b
136a1b7653a
143a68047bd
152258932db
hex149ac4763

5530994531 has 8 divisors (see below), whose sum is σ = 5603857920. Its totient is φ = 5458202568.

The previous prime is 5530994527. The next prime is 5530994597. The reversal of 5530994531 is 1354990355.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5530994531 - 22 = 5530994527 is a prime.

It is a super-2 number, since 2×55309945312 = 61183801003903819922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5530996531) 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, 148100 + ... + 181646.

It is an arithmetic number, because the mean of its divisors is an integer number (700482240).

Almost surely, 25530994531 is an apocalyptic number.

5530994531 is a deficient number, since it is larger than the sum of its proper divisors (72863389).

5530994531 is a wasteful number, since it uses less digits than its factorization.

5530994531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35713.

The product of its (nonzero) digits is 364500, while the sum is 44.

The square root of 5530994531 is about 74370.6563840874. The cubic root of 5530994531 is about 1768.4837612545.

The spelling of 5530994531 in words is "five billion, five hundred thirty million, nine hundred ninety-four thousand, five hundred thirty-one".

Divisors: 1 79 2087 33547 164873 2650213 70012589 5530994531