Base | Representation |
---|---|
bin | 1010001000101111… |
… | …01010000100010101 |
3 | 112001021010020110200 |
4 | 11010113222010111 |
5 | 42121124111410 |
6 | 2300001211113 |
7 | 251600255241 |
oct | 50427520425 |
9 | 15037106420 |
10 | 5442019605 |
11 | 2342972970 |
12 | 107a630a99 |
13 | 6895c3059 |
14 | 398a83421 |
15 | 21cb6a3c0 |
hex | 1445ea115 |
5442019605 has 48 divisors (see below), whose sum is σ = 10342785024. Its totient is φ = 2625114240.
The previous prime is 5442019567. The next prime is 5442019619. The reversal of 5442019605 is 5069102445.
5442019605 is a `hidden beast` number, since 5 + 4 + 42 + 0 + 1 + 9 + 605 = 666.
It is not a de Polignac number, because 5442019605 - 216 = 5441954069 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 5442019605.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 69612 + ... + 125418.
It is an arithmetic number, because the mean of its divisors is an integer number (215474688).
Almost surely, 25442019605 is an apocalyptic number.
5442019605 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5442019605 is a deficient number, since it is larger than the sum of its proper divisors (4900765419).
5442019605 is a wasteful number, since it uses less digits than its factorization.
5442019605 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56026 (or 56023 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 36.
The square root of 5442019605 is about 73770.0454452890. The cubic root of 5442019605 is about 1758.9494855430.
The spelling of 5442019605 in words is "five billion, four hundred forty-two million, nineteen thousand, six hundred five".
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