Base | Representation |
---|---|
bin | 10101011011111011100111 |
3 | 101120111102002 |
4 | 111123323213 |
5 | 2414310211 |
6 | 320235515 |
7 | 65523116 |
oct | 25337347 |
9 | 11514362 |
10 | 5619431 |
11 | 3198a64 |
12 | 1a6bb9b |
13 | 1219a0c |
14 | a63c7d |
15 | 76003b |
hex | 55bee7 |
5619431 has 8 divisors (see below), whose sum is σ = 5762880. Its totient is φ = 5477472.
The previous prime is 5619413. The next prime is 5619443. The reversal of 5619431 is 1349165.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5619431 is a prime.
It is a super-2 number, since 2×56194312 = 63156009527522, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5619394 and 5619403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5619451) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11906 + ... + 12368.
It is an arithmetic number, because the mean of its divisors is an integer number (720360).
Almost surely, 25619431 is an apocalyptic number.
5619431 is a deficient number, since it is larger than the sum of its proper divisors (143449).
5619431 is a wasteful number, since it uses less digits than its factorization.
5619431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 745.
The product of its digits is 3240, while the sum is 29.
The square root of 5619431 is about 2370.5339061064. The cubic root of 5619431 is about 177.7859544706.
The spelling of 5619431 in words is "five million, six hundred nineteen thousand, four hundred thirty-one".
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