Base | Representation |
---|---|
bin | 1010010001010101… |
… | …01000010100100001 |
3 | 112020021202101222211 |
4 | 11020222220110201 |
5 | 42243102231144 |
6 | 2311054202121 |
7 | 253434044161 |
oct | 51052502441 |
9 | 15207671884 |
10 | 5514102049 |
11 | 237a626535 |
12 | 109a7b3341 |
13 | 69b5106a1 |
14 | 3a44885a1 |
15 | 224158034 |
hex | 148aa8521 |
5514102049 has 3 divisors (see below), whose sum is σ = 5514176307. Its totient is φ = 5514027792.
The previous prime is 5514102037. The next prime is 5514102089. The reversal of 5514102049 is 9402014155.
The square root of 5514102049 is 74257.
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., 42837025 + 5471265024 = 6545^2 + 73968^2 .
It is not a de Polignac number, because 5514102049 - 25 = 5514102017 is a prime.
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 5514102049.
It is not an unprimeable number, because it can be changed into a prime (5514102089) 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, 37129 + ... + 111385.
It is an arithmetic number, because the mean of its divisors is an integer number (1838058769).
Almost surely, 25514102049 is an apocalyptic number.
5514102049 is the 74257-th square number.
5514102049 is the 37129-th centered octagonal number.
It is an amenable number.
5514102049 is a deficient number, since it is larger than the sum of its proper divisors (74258).
5514102049 is an frugal number, since it uses more digits than its factorization.
5514102049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148514 (or 74257 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 31.
The cubic root of 5514102049 is about 1766.6815208711.
The spelling of 5514102049 in words is "five billion, five hundred fourteen million, one hundred two thousand, forty-nine".
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