Base | Representation |
---|---|
bin | 1001101100000011… |
… | …11100001001000101 |
3 | 111102111102210202121 |
4 | 10312001330021011 |
5 | 41123032223240 |
6 | 2220045005541 |
7 | 242616361660 |
oct | 46601741105 |
9 | 14374383677 |
10 | 5201445445 |
11 | 222a097a49 |
12 | 1011b538b1 |
13 | 64b800a91 |
14 | 374b3c6d7 |
15 | 20699904a |
hex | 13607c245 |
5201445445 has 32 divisors (see below), whose sum is σ = 7245490176. Its totient is φ = 3510830400.
The previous prime is 5201445437. The next prime is 5201445449. The reversal of 5201445445 is 5445441025.
It is not a de Polignac number, because 5201445445 - 23 = 5201445437 is a prime.
It is a super-2 number, since 2×52014454452 = 54110069434622496050, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 5201445445.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5201445449) 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, 2053830 + ... + 2056360.
It is an arithmetic number, because the mean of its divisors is an integer number (226421568).
Almost surely, 25201445445 is an apocalyptic number.
It is an amenable number.
5201445445 is a deficient number, since it is larger than the sum of its proper divisors (2044044731).
5201445445 is a wasteful number, since it uses less digits than its factorization.
5201445445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3441.
The product of its (nonzero) digits is 64000, while the sum is 34.
The square root of 5201445445 is about 72121.0471707115. The cubic root of 5201445445 is about 1732.6387215774.
The spelling of 5201445445 in words is "five billion, two hundred one million, four hundred forty-five thousand, four hundred forty-five".
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