Base | Representation |
---|---|
bin | 11001101100010010001100 |
3 | 110200011200000 |
4 | 121230102030 |
5 | 3211004423 |
6 | 400204300 |
7 | 111150351 |
oct | 31542214 |
9 | 13604600 |
10 | 6734988 |
11 | 3890107 |
12 | 2309690 |
13 | 151a700 |
14 | c74628 |
15 | 8d0843 |
hex | 66c48c |
6734988 has 108 divisors (see below), whose sum is σ = 19583928. Its totient is φ = 2021760.
The previous prime is 6734977. The next prime is 6734993. The reversal of 6734988 is 8894376.
It is a happy number.
6734988 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (108).
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 164248 + ... + 164288.
Almost surely, 26734988 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 6734988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9791964).
6734988 is an abundant number, since it is smaller than the sum of its proper divisors (12848940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6734988 is a wasteful number, since it uses less digits than its factorization.
6734988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86 (or 59 counting only the distinct ones).
The product of its digits is 290304, while the sum is 45.
The square root of 6734988 is about 2595.1855424998. The cubic root of 6734988 is about 188.8479502718.
The spelling of 6734988 in words is "six million, seven hundred thirty-four thousand, nine hundred eighty-eight".
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