Base | Representation |
---|---|
bin | 1111111111100… |
… | …11000110010101 |
3 | 100100110021121211 |
4 | 13333303012111 |
5 | 233321234020 |
6 | 21151341421 |
7 | 3216245161 |
oct | 777630625 |
9 | 310407554 |
10 | 134164885 |
11 | 69807078 |
12 | 38b21871 |
13 | 21a4640a |
14 | 13b65ca1 |
15 | bba285a |
hex | 7ff3195 |
134164885 has 8 divisors (see below), whose sum is σ = 162156960. Its totient is φ = 106559184.
The previous prime is 134164883. The next prime is 134164907. The reversal of 134164885 is 588461431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 134164885 - 21 = 134164883 is a prime.
It is a super-4 number, since 4×1341648854 (a number of 34 digits) contains 4444 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (134164883) 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, 95827 + ... + 97216.
It is an arithmetic number, because the mean of its divisors is an integer number (20269620).
Almost surely, 2134164885 is an apocalyptic number.
It is an amenable number.
134164885 is a deficient number, since it is larger than the sum of its proper divisors (27992075).
134164885 is a wasteful number, since it uses less digits than its factorization.
134164885 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 193187.
The product of its digits is 92160, while the sum is 40.
The square root of 134164885 is about 11582.9566605422. The cubic root of 134164885 is about 511.9327978306.
The spelling of 134164885 in words is "one hundred thirty-four million, one hundred sixty-four thousand, eight hundred eighty-five".
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