Base | Representation |
---|---|
bin | 10101000010111101000111 |
3 | 101101022002001 |
4 | 111002331013 |
5 | 2403022002 |
6 | 314130131 |
7 | 64615630 |
oct | 25027507 |
9 | 11338061 |
10 | 5517127 |
11 | 3129110 |
12 | 1a20947 |
13 | 11b2295 |
14 | a38887 |
15 | 73ea87 |
hex | 542f47 |
5517127 has 16 divisors (see below), whose sum is σ = 6941952. Its totient is φ = 4259520.
The previous prime is 5517091. The next prime is 5517131. The reversal of 5517127 is 7217155.
It is a cyclic number.
It is not a de Polignac number, because 5517127 - 211 = 5515079 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5517095 and 5517104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5517167) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10288 + ... + 10810.
It is an arithmetic number, because the mean of its divisors is an integer number (433872).
Almost surely, 25517127 is an apocalyptic number.
5517127 is the 1918-th pentagonal number.
5517127 is a deficient number, since it is larger than the sum of its proper divisors (1424825).
5517127 is a wasteful number, since it uses less digits than its factorization.
5517127 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 678.
The product of its digits is 2450, while the sum is 28.
The square root of 5517127 is about 2348.8565303143. The cubic root of 5517127 is about 176.7004519856.
Adding to 5517127 its sum of digits (28), we get a palindrome (5517155).
The spelling of 5517127 in words is "five million, five hundred seventeen thousand, one hundred twenty-seven".
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