Base | Representation |
---|---|
bin | 11011001110110111101100 |
3 | 111102200120212 |
4 | 123032313230 |
5 | 3311420141 |
6 | 413001552 |
7 | 114451550 |
oct | 33166754 |
9 | 14380525 |
10 | 7138796 |
11 | 4036535 |
12 | 24832b8 |
13 | 162c452 |
14 | d3b860 |
15 | 9602eb |
hex | 6cedec |
7138796 has 24 divisors (see below), whose sum is σ = 14389536. Its totient is φ = 3035520.
The previous prime is 7138787. The next prime is 7138799. The reversal of 7138796 is 6978317.
It is not an unprimeable number, because it can be changed into a prime (7138799) 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, 2906 + ... + 4766.
It is an arithmetic number, because the mean of its divisors is an integer number (599564).
Almost surely, 27138796 is an apocalyptic number.
It is an amenable number.
7138796 is an abundant number, since it is smaller than the sum of its proper divisors (7250740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7138796 is a wasteful number, since it uses less digits than its factorization.
7138796 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2009 (or 2007 counting only the distinct ones).
The product of its digits is 63504, while the sum is 41.
The square root of 7138796 is about 2671.8525408413. The cubic root of 7138796 is about 192.5491727982.
The spelling of 7138796 in words is "seven million, one hundred thirty-eight thousand, seven hundred ninety-six".
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