Base | Representation |
---|---|
bin | 1111110110111… |
… | …11000000101001 |
3 | 100021022211101010 |
4 | 13323133000221 |
5 | 233024042100 |
6 | 21111214133 |
7 | 3203525205 |
oct | 773370051 |
9 | 307284333 |
10 | 133034025 |
11 | 69104483 |
12 | 38677349 |
13 | 2173b777 |
14 | 1394db05 |
15 | ba2c750 |
hex | 7edf029 |
133034025 has 24 divisors (see below), whose sum is σ = 222743680. Its totient is φ = 70050240.
The previous prime is 133034021. The next prime is 133034117. The reversal of 133034025 is 520430331.
It is not a de Polignac number, because 133034025 - 22 = 133034021 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 133033992 and 133034010.
It is not an unprimeable number, because it can be changed into a prime (133034021) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5302 + ... + 17151.
Almost surely, 2133034025 is an apocalyptic number.
133034025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
133034025 is a deficient number, since it is larger than the sum of its proper divisors (89709655).
133034025 is a wasteful number, since it uses less digits than its factorization.
133034025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22545 (or 22540 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 21.
The square root of 133034025 is about 11534.0376711714. The cubic root of 133034025 is about 510.4903971976.
Adding to 133034025 its reverse (520430331), we get a palindrome (653464356).
The spelling of 133034025 in words is "one hundred thirty-three million, thirty-four thousand, twenty-five".
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