Base | Representation |
---|---|
bin | 1111111111111… |
… | …11111100000000 |
3 | 100100112221202111 |
4 | 13333333330000 |
5 | 233324424342 |
6 | 21152425104 |
7 | 3216554404 |
oct | 777777400 |
9 | 310487674 |
10 | 134217472 |
11 | 69842634 |
12 | 38b48194 |
13 | 21a6432c |
14 | 13b7b104 |
15 | bbb3217 |
hex | 7ffff00 |
134217472 has 18 divisors (see below), whose sum is σ = 267911168. Its totient is φ = 67108608.
The previous prime is 134217467. The next prime is 134217487. The reversal of 134217472 is 274712431.
It is a nialpdrome in base 2 and base 8.
It is a zygodrome in base 2.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261888 + ... + 262399.
Almost surely, 2134217472 is an apocalyptic number.
It is an amenable number.
134217472 is a deficient number, since it is larger than the sum of its proper divisors (133693696).
134217472 is an frugal number, since it uses more digits than its factorization.
134217472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 524303 (or 524289 counting only the distinct ones).
The product of its digits is 9408, while the sum is 31.
The square root of 134217472 is about 11585.2264544117. The cubic root of 134217472 is about 511.9996744790. Note that the first 3 decimals are identical.
It can be divided in two parts, 134217 and 472, that added together give a square (134689 = 3672).
The spelling of 134217472 in words is "one hundred thirty-four million, two hundred seventeen thousand, four hundred seventy-two".
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