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5504341531 = 13231011131613
BaseRepresentation
bin1010010000001010…
…11001011000011011
3112012121101112002011
411020011121120123
542233102412111
62310105050351
7253255062643
oct51005313033
915177345064
105504341531
11237506a297
1210974869b7
136994a3b30
143a3067523
1522337b021
hex14815961b

5504341531 has 32 divisors (see below), whose sum is σ = 6305910912. Its totient is φ = 4766361600.

The previous prime is 5504341499. The next prime is 5504341541. The reversal of 5504341531 is 1351434055.

It is not a de Polignac number, because 5504341531 - 25 = 5504341499 is a prime.

It is a super-2 number, since 2×55043415312 = 60595551379782847922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5504341493 and 5504341502.

It is not an unprimeable number, because it can be changed into a prime (5504341541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3411681 + ... + 3413293.

It is an arithmetic number, because the mean of its divisors is an integer number (197059716).

Almost surely, 25504341531 is an apocalyptic number.

5504341531 is a deficient number, since it is larger than the sum of its proper divisors (801569381).

5504341531 is a wasteful number, since it uses less digits than its factorization.

5504341531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1863.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 5504341531 is about 74191.2496929389. The cubic root of 5504341531 is about 1765.6385035899.

Adding to 5504341531 its reverse (1351434055), we get a palindrome (6855775586).

The spelling of 5504341531 in words is "five billion, five hundred four million, three hundred forty-one thousand, five hundred thirty-one".

Divisors: 1 13 23 101 113 299 1313 1469 1613 2323 2599 11413 20969 30199 33787 37099 148369 162913 182269 262499 482287 2117869 2369497 3412487 3746999 4192187 18409169 48710987 54498431 239319197 423410887 5504341531