Base | Representation |
---|---|
bin | 10100110000011101101111 |
3 | 101020110012000 |
4 | 110300131233 |
5 | 2343111031 |
6 | 312343343 |
7 | 64152054 |
oct | 24603557 |
9 | 11213160 |
10 | 5441391 |
11 | 308721a |
12 | 19a4b53 |
13 | 1186977 |
14 | a1902b |
15 | 7273e6 |
hex | 53076f |
5441391 has 16 divisors (see below), whose sum is σ = 8486400. Its totient is φ = 3436344.
The previous prime is 5441341. The next prime is 5441407. The reversal of 5441391 is 1931445.
It is not a de Polignac number, because 5441391 - 26 = 5441327 is a prime.
It is a super-3 number, since 3×54413913 (a number of 21 digits) contains 333 as substring.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5441311) 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, 4791 + ... + 5816.
It is an arithmetic number, because the mean of its divisors is an integer number (530400).
Almost surely, 25441391 is an apocalyptic number.
5441391 is a deficient number, since it is larger than the sum of its proper divisors (3045009).
5441391 is a wasteful number, since it uses less digits than its factorization.
5441391 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10635 (or 10629 counting only the distinct ones).
The product of its digits is 2160, while the sum is 27.
The square root of 5441391 is about 2332.6789320436. The cubic root of 5441391 is about 175.8881757806. Note that the first 3 decimals are identical.
It can be divided in two parts, 5441 and 391, that added together give a cube (5832 = 183).
The spelling of 5441391 in words is "five million, four hundred forty-one thousand, three hundred ninety-one".
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