Base | Representation |
---|---|
bin | 10000000001001… |
… | …11001000010111 |
3 | 100100212002222020 |
4 | 20000213020113 |
5 | 233400044012 |
6 | 21200104223 |
7 | 3221123421 |
oct | 1000471027 |
9 | 310762866 |
10 | 134378007 |
11 | 69942205 |
12 | 39005073 |
13 | 21abc41a |
14 | 13bbd811 |
15 | bbe5a8c |
hex | 8027217 |
134378007 has 8 divisors (see below), whose sum is σ = 179247984. Its totient is φ = 89546688.
The previous prime is 134378003. The next prime is 134378017. The reversal of 134378007 is 700873431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 134378007 - 22 = 134378003 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (134378003) 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, 238 + ... + 16395.
It is an arithmetic number, because the mean of its divisors is an integer number (22405998).
Almost surely, 2134378007 is an apocalyptic number.
134378007 is a deficient number, since it is larger than the sum of its proper divisors (44869977).
134378007 is a wasteful number, since it uses less digits than its factorization.
134378007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19329.
The product of its (nonzero) digits is 14112, while the sum is 33.
The square root of 134378007 is about 11592.1528199036. The cubic root of 134378007 is about 512.2037242153.
The spelling of 134378007 in words is "one hundred thirty-four million, three hundred seventy-eight thousand, seven".
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