Base | Representation |
---|---|
bin | 1111111111111… |
… | …01011010101111 |
3 | 100100112102121020 |
4 | 13333331122233 |
5 | 233324112101 |
6 | 21152305223 |
7 | 3216512331 |
oct | 777753257 |
9 | 310472536 |
10 | 134207151 |
11 | 69835901 |
12 | 38b42213 |
13 | 21a5c720 |
14 | 13b77451 |
15 | bbb0136 |
hex | 7ffd6af |
134207151 has 16 divisors (see below), whose sum is σ = 193021920. Its totient is φ = 82454400.
The previous prime is 134207149. The next prime is 134207173. The reversal of 134207151 is 151702431.
It is not a de Polignac number, because 134207151 - 21 = 134207149 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (134207351) 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, 24885 + ... + 29793.
It is an arithmetic number, because the mean of its divisors is an integer number (12063870).
Almost surely, 2134207151 is an apocalyptic number.
134207151 is a deficient number, since it is larger than the sum of its proper divisors (58814769).
134207151 is a wasteful number, since it uses less digits than its factorization.
134207151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5626.
The product of its (nonzero) digits is 840, while the sum is 24.
The square root of 134207151 is about 11584.7810078568. The cubic root of 134207151 is about 511.9865502957.
Adding to 134207151 its reverse (151702431), we get a palindrome (285909582).
The spelling of 134207151 in words is "one hundred thirty-four million, two hundred seven thousand, one hundred fifty-one".
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