Base | Representation |
---|---|
bin | 1010001100010100… |
… | …00010101001111001 |
3 | 112010100112122022211 |
4 | 11012022002221321 |
5 | 42201313122404 |
6 | 2302552015121 |
7 | 252413162362 |
oct | 50612025171 |
9 | 15110478284 |
10 | 5472004729 |
11 | 2358893164 |
12 | 10886914a1 |
13 | 692891329 |
14 | 39ca4ab69 |
15 | 2205deb04 |
hex | 146282a79 |
5472004729 has 3 divisors (see below), whose sum is σ = 5472078703. Its totient is φ = 5471930756.
The previous prime is 5472004723. The next prime is 5472004753. The reversal of 5472004729 is 9274002745.
The square root of 5472004729 is 73973.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in only one way, i.e., 4008789225 + 1463215504 = 63315^2 + 38252^2 .
It is not a de Polignac number, because 5472004729 - 23 = 5472004721 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5472004691 and 5472004700.
It is not an unprimeable number, because it can be changed into a prime (5472004721) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 36987 + ... + 110959.
Almost surely, 25472004729 is an apocalyptic number.
5472004729 is the 73973-rd square number.
5472004729 is the 36987-th centered octagonal number.
It is an amenable number.
5472004729 is a deficient number, since it is larger than the sum of its proper divisors (73974).
5472004729 is an frugal number, since it uses more digits than its factorization.
5472004729 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 147946 (or 73973 counting only the distinct ones).
The product of its (nonzero) digits is 141120, while the sum is 40.
The cubic root of 5472004729 is about 1762.1741306159.
The spelling of 5472004729 in words is "five billion, four hundred seventy-two million, four thousand, seven hundred twenty-nine".
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