Base | Representation |
---|---|
bin | 1011101101010011011000 |
3 | 12202221002000 |
4 | 23231103120 |
5 | 1241203034 |
6 | 145441000 |
7 | 35041641 |
oct | 13552330 |
9 | 5687060 |
10 | 3069144 |
11 | 1806991 |
12 | 1040160 |
13 | 835c80 |
14 | 59c6c8 |
15 | 409599 |
hex | 2ed4d8 |
3069144 has 64 divisors (see below), whose sum is σ = 9189600. Its totient is φ = 943488.
The previous prime is 3069133. The next prime is 3069161. The reversal of 3069144 is 4419603.
3069144 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2262 + ... + 3354.
Almost surely, 23069144 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3069144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4594800).
3069144 is an abundant number, since it is smaller than the sum of its proper divisors (6120456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3069144 is a wasteful number, since it uses less digits than its factorization.
3069144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1121 (or 1111 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The square root of 3069144 is about 1751.8972572614. The cubic root of 3069144 is about 145.3245840107.
The spelling of 3069144 in words is "three million, sixty-nine thousand, one hundred forty-four".
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