Base | Representation |
---|---|
bin | 1011010111110110… |
… | …10011101100000001 |
3 | 120202111220111122100 |
4 | 11223323103230001 |
5 | 100001023122140 |
6 | 2445505501013 |
7 | 304206252153 |
oct | 55373235401 |
9 | 16674814570 |
10 | 6105676545 |
11 | 265354a181 |
12 | 1224941769 |
13 | 763c49277 |
14 | 41cc7aad3 |
15 | 25b05e530 |
hex | 16bed3b01 |
6105676545 has 24 divisors (see below), whose sum is σ = 10869207336. Its totient is φ = 3168350208.
The previous prime is 6105676513. The next prime is 6105676561. The reversal of 6105676545 is 5456765016.
It can be written as a sum of positive squares in 4 ways, for example, as 2443127184 + 3662549361 = 49428^2 + 60519^2 .
It is not a de Polignac number, because 6105676545 - 25 = 6105676513 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an alternating number because its digits alternate between even and odd.
It is a self number, because there is not a number n which added to its sum of digits gives 6105676545.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1831872 + ... + 1835201.
It is an arithmetic number, because the mean of its divisors is an integer number (452883639).
Almost surely, 26105676545 is an apocalyptic number.
It is an amenable number.
6105676545 is a deficient number, since it is larger than the sum of its proper divisors (4763530791).
6105676545 is a wasteful number, since it uses less digits than its factorization.
6105676545 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3667121 (or 3667118 counting only the distinct ones).
The product of its (nonzero) digits is 756000, while the sum is 45.
The square root of 6105676545 is about 78138.8286641155. The cubic root of 6105676545 is about 1827.7267347371.
The spelling of 6105676545 in words is "six billion, one hundred five million, six hundred seventy-six thousand, five hundred forty-five".
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