Base | Representation |
---|---|
bin | 10011100001011001100100 |
3 | 100121222221112 |
4 | 103201121210 |
5 | 2302230130 |
6 | 301404152 |
7 | 61332641 |
oct | 23413144 |
9 | 10558845 |
10 | 5117540 |
11 | 298597a |
12 | 1869658 |
13 | 10a243c |
14 | 972dc8 |
15 | 6b1495 |
hex | 4e1664 |
5117540 has 12 divisors (see below), whose sum is σ = 10746876. Its totient is φ = 2047008.
The previous prime is 5117533. The next prime is 5117551. The reversal of 5117540 is 457115.
It can be written as a sum of positive squares in 2 ways, for example, as 614656 + 4502884 = 784^2 + 2122^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127919 + ... + 127958.
It is an arithmetic number, because the mean of its divisors is an integer number (895573).
Almost surely, 25117540 is an apocalyptic number.
It is an amenable number.
5117540 is an abundant number, since it is smaller than the sum of its proper divisors (5629336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5117540 is a wasteful number, since it uses less digits than its factorization.
5117540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 255886 (or 255884 counting only the distinct ones).
The product of its (nonzero) digits is 700, while the sum is 23.
The square root of 5117540 is about 2262.1980461489. The cubic root of 5117540 is about 172.3271670860.
It can be divided in two parts, 51175 and 40, that added together give a palindrome (51215).
The spelling of 5117540 in words is "five million, one hundred seventeen thousand, five hundred forty".
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