Base | Representation |
---|---|
bin | 10101000110010111101011 |
3 | 101102000021010 |
4 | 111012113223 |
5 | 2403443430 |
6 | 314315003 |
7 | 65004462 |
oct | 25062753 |
9 | 11360233 |
10 | 5531115 |
11 | 3138677 |
12 | 1a28a63 |
13 | 11b8765 |
14 | a3d9d9 |
15 | 743cb0 |
hex | 5465eb |
5531115 has 16 divisors (see below), whose sum is σ = 8879616. Its totient is φ = 2940000.
The previous prime is 5531107. The next prime is 5531117. The reversal of 5531115 is 5111355.
It is not a de Polignac number, because 5531115 - 23 = 5531107 is a prime.
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 5531091 and 5531100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5531117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6990 + ... + 7740.
It is an arithmetic number, because the mean of its divisors is an integer number (554976).
Almost surely, 25531115 is an apocalyptic number.
5531115 is a deficient number, since it is larger than the sum of its proper divisors (3348501).
5531115 is a wasteful number, since it uses less digits than its factorization.
5531115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1250.
The product of its digits is 375, while the sum is 21.
The square root of 5531115 is about 2351.8322644270. The cubic root of 5531115 is about 176.8496600773.
The spelling of 5531115 in words is "five million, five hundred thirty-one thousand, one hundred fifteen".
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