Base | Representation |
---|---|
bin | 1001011101110010… |
… | …10101010000110001 |
3 | 111010011012120110111 |
4 | 10232321111100301 |
5 | 40401411423104 |
6 | 2200131301321 |
7 | 236634102244 |
oct | 45671252061 |
9 | 14104176414 |
10 | 5081748529 |
11 | 2178572980 |
12 | b99a4a841 |
13 | 62ca81ac0 |
14 | 362ca125b |
15 | 1eb203404 |
hex | 12ee55431 |
5081748529 has 16 divisors (see below), whose sum is σ = 6071365440. Its totient is φ = 4192119360.
The previous prime is 5081748457. The next prime is 5081748541. The reversal of 5081748529 is 9258471805.
It is a happy number.
It is not a de Polignac number, because 5081748529 - 227 = 4947530801 is a prime.
It is a super-2 number, since 2×50817485292 = 51648336223987327682, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5081748599) 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, 292722 + ... + 309595.
It is an arithmetic number, because the mean of its divisors is an integer number (379460340).
Almost surely, 25081748529 is an apocalyptic number.
5081748529 is a gapful number since it is divisible by the number (59) formed by its first and last digit.
It is an amenable number.
5081748529 is a deficient number, since it is larger than the sum of its proper divisors (989616911).
5081748529 is a wasteful number, since it uses less digits than its factorization.
5081748529 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 602400.
The product of its (nonzero) digits is 806400, while the sum is 49.
The square root of 5081748529 is about 71286.3838962252. The cubic root of 5081748529 is about 1719.2448155156.
The spelling of 5081748529 in words is "five billion, eighty-one million, seven hundred forty-eight thousand, five hundred twenty-nine".
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