Base | Representation |
---|---|
bin | 1111111111111… |
… | …01100101111110 |
3 | 100100112110120212 |
4 | 13333331211332 |
5 | 233324122440 |
6 | 21152312422 |
7 | 3216514406 |
oct | 777754576 |
9 | 310473525 |
10 | 134207870 |
11 | 698363a5 |
12 | 38b42712 |
13 | 21a5cb54 |
14 | 13b77806 |
15 | bbb0465 |
hex | 7ffd97e |
134207870 has 16 divisors (see below), whose sum is σ = 241706160. Its totient is φ = 53653824.
The previous prime is 134207851. The next prime is 134207881. The reversal of 134207870 is 78702431.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33389 + ... + 37191.
It is an arithmetic number, because the mean of its divisors is an integer number (15106635).
Almost surely, 2134207870 is an apocalyptic number.
134207870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
134207870 is a deficient number, since it is larger than the sum of its proper divisors (107498290).
134207870 is a wasteful number, since it uses less digits than its factorization.
134207870 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7339.
The product of its (nonzero) digits is 9408, while the sum is 32.
The square root of 134207870 is about 11584.8120399081. The cubic root of 134207870 is about 511.9874645979.
The spelling of 134207870 in words is "one hundred thirty-four million, two hundred seven thousand, eight hundred seventy".
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