Base | Representation |
---|---|
bin | 1010000111011110… |
… | …11010010111001111 |
3 | 112000112021020110202 |
4 | 11003233122113033 |
5 | 42110424011034 |
6 | 2254543124115 |
7 | 251411505050 |
oct | 50357322717 |
9 | 15015236422 |
10 | 5431469519 |
11 | 2337a17493 |
12 | 1076ba363b |
13 | 68736acb8 |
14 | 3974d8727 |
15 | 21bc8447e |
hex | 143bda5cf |
5431469519 has 16 divisors (see below), whose sum is σ = 6574851648. Its totient is φ = 4380145152.
The previous prime is 5431469509. The next prime is 5431469551. The reversal of 5431469519 is 9159641345.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 5431469519 - 216 = 5431403983 is a prime.
It is a super-2 number, since 2×54314695192 = 59001722271652182722, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5431469509) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 431357 + ... + 443769.
It is an arithmetic number, because the mean of its divisors is an integer number (410928228).
Almost surely, 25431469519 is an apocalyptic number.
5431469519 is a deficient number, since it is larger than the sum of its proper divisors (1143382129).
5431469519 is a wasteful number, since it uses less digits than its factorization.
5431469519 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16114.
The product of its digits is 583200, while the sum is 47.
The square root of 5431469519 is about 73698.5041842777. The cubic root of 5431469519 is about 1757.8120969500.
The spelling of 5431469519 in words is "five billion, four hundred thirty-one million, four hundred sixty-nine thousand, five hundred nineteen".
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