Base | Representation |
---|---|
bin | 10100111100010011001101 |
3 | 101022220200111 |
4 | 110330103031 |
5 | 2401133434 |
6 | 313400021 |
7 | 64443310 |
oct | 24742315 |
9 | 11286614 |
10 | 5489869 |
11 | 310a690 |
12 | 1a09011 |
13 | 11a2a58 |
14 | a2c977 |
15 | 736964 |
hex | 53c4cd |
5489869 has 16 divisors (see below), whose sum is σ = 6935040. Its totient is φ = 4221360.
The previous prime is 5489867. The next prime is 5489873. The reversal of 5489869 is 9689845.
5489869 = 1072 + 1082 + ... + 2602.
It is a happy number.
5489869 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 5489869 - 21 = 5489867 is a prime.
It is a super-2 number, since 2×54898692 = 60277323274322, which contains 22 as substring.
Its product of digits (622080) is a multiple of the sum of its prime divisors (960).
It is a nialpdrome in base 7.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5489867) 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, 5962 + ... + 6820.
It is an arithmetic number, because the mean of its divisors is an integer number (433440).
Almost surely, 25489869 is an apocalyptic number.
It is an amenable number.
5489869 is a deficient number, since it is larger than the sum of its proper divisors (1445171).
5489869 is a wasteful number, since it uses less digits than its factorization.
5489869 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 960.
The product of its digits is 622080, while the sum is 49.
The square root of 5489869 is about 2343.0469478864. The cubic root of 5489869 is about 176.4089684579.
The spelling of 5489869 in words is "five million, four hundred eighty-nine thousand, eight hundred sixty-nine".
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