Base | Representation |
---|---|
bin | 1000011001000011… |
… | …10001000010011111 |
3 | 102121222020002210212 |
4 | 10030201301002133 |
5 | 33211304124003 |
6 | 2023012523035 |
7 | 216433050665 |
oct | 41441610237 |
9 | 12558202725 |
10 | 4505145503 |
11 | 1a02045551 |
12 | a5892047b |
13 | 56a488891 |
14 | 30a488c35 |
15 | 1b57a7dd8 |
hex | 10c87109f |
4505145503 has 8 divisors (see below), whose sum is σ = 4819332672. Its totient is φ = 4196422656.
The previous prime is 4505145497. The next prime is 4505145511. The reversal of 4505145503 is 3055415054.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4505145503 - 28 = 4505145247 is a prime.
It is a super-2 number, since 2×45051455032 = 40592672006402246018, 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 4505145503.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4505145583) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1364375 + ... + 1367672.
It is an arithmetic number, because the mean of its divisors is an integer number (602416584).
Almost surely, 24505145503 is an apocalyptic number.
4505145503 is a deficient number, since it is larger than the sum of its proper divisors (314187169).
4505145503 is a wasteful number, since it uses less digits than its factorization.
4505145503 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2732161.
The product of its (nonzero) digits is 30000, while the sum is 32.
The square root of 4505145503 is about 67120.3806827703. The cubic root of 4505145503 is about 1651.5926468523.
The spelling of 4505145503 in words is "four billion, five hundred five million, one hundred forty-five thousand, five hundred three".
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