Base | Representation |
---|---|
bin | 1000011101001111… |
… | …00010111100010111 |
3 | 102201102012211012110 |
4 | 10032213202330113 |
5 | 33244243340223 |
6 | 2030304322103 |
7 | 220340122416 |
oct | 41647427427 |
9 | 12642184173 |
10 | 4540215063 |
11 | 1a1a91885a |
12 | a68613333 |
13 | 5748171b7 |
14 | 310db747d |
15 | 1b88d3d93 |
hex | 10e9e2f17 |
4540215063 has 4 divisors (see below), whose sum is σ = 6053620088. Its totient is φ = 3026810040.
The previous prime is 4540215059. The next prime is 4540215079. The reversal of 4540215063 is 3605120454.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 4540215063 - 22 = 4540215059 is a prime.
It is a super-2 number, since 2×45402150632 = 41227105636584187938, 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 4540215063.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4540217063) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 756702508 + ... + 756702513.
It is an arithmetic number, because the mean of its divisors is an integer number (1513405022).
Almost surely, 24540215063 is an apocalyptic number.
4540215063 is a deficient number, since it is larger than the sum of its proper divisors (1513405025).
4540215063 is a wasteful number, since it uses less digits than its factorization.
4540215063 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1513405024.
The product of its (nonzero) digits is 14400, while the sum is 30.
The square root of 4540215063 is about 67381.1180005200. The cubic root of 4540215063 is about 1655.8670913221.
The spelling of 4540215063 in words is "four billion, five hundred forty million, two hundred fifteen thousand, sixty-three".
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