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5510122241 = 131230134457
BaseRepresentation
bin1010010000110110…
…11100101100000001
3112020000021012201112
411020123130230001
542241042402431
62310433013105
7253355160221
oct51033345401
915200235645
105510122241
112378358438
1210993b4195
1369a749080
143a3b30081
15223b1dc2b
hex1486dcb01

5510122241 has 8 divisors (see below), whose sum is σ = 5934632424. Its totient is φ = 5085705600.

The previous prime is 5510122237. The next prime is 5510122243. The reversal of 5510122241 is 1422210155.

It can be written as a sum of positive squares in 4 ways, for example, as 199939600 + 5310182641 = 14140^2 + 72871^2 .

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 5510122241 - 22 = 5510122237 is a prime.

It is a super-2 number, since 2×55101222412 = 60722894221525724162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5510122243) 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, 142685 + ... + 177141.

It is an arithmetic number, because the mean of its divisors is an integer number (741829053).

Almost surely, 25510122241 is an apocalyptic number.

It is an amenable number.

5510122241 is a deficient number, since it is larger than the sum of its proper divisors (424510183).

5510122241 is a wasteful number, since it uses less digits than its factorization.

5510122241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46771.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 5510122241 is about 74230.1976354637. The cubic root of 5510122241 is about 1766.2563839269.

Adding to 5510122241 its reverse (1422210155), we get a palindrome (6932332396).

The spelling of 5510122241 in words is "five billion, five hundred ten million, one hundred twenty-two thousand, two hundred forty-one".

Divisors: 1 13 12301 34457 159913 447941 423855557 5510122241