Base | Representation |
---|---|
bin | 10001011000101… |
… | …00010110010110 |
3 | 101011102012120122 |
4 | 20230110112112 |
5 | 244313213124 |
6 | 22245431542 |
7 | 3420403064 |
oct | 1054242626 |
9 | 334365518 |
10 | 145835414 |
11 | 7535833a |
12 | 40a0b5b2 |
13 | 242a145a |
14 | 15523034 |
15 | cc0a75e |
hex | 8b14596 |
145835414 has 4 divisors (see below), whose sum is σ = 218753124. Its totient is φ = 72917706.
The previous prime is 145835413. The next prime is 145835423. The reversal of 145835414 is 414538541.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145835413) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36458852 + ... + 36458855.
It is an arithmetic number, because the mean of its divisors is an integer number (54688281).
Almost surely, 2145835414 is an apocalyptic number.
145835414 is a deficient number, since it is larger than the sum of its proper divisors (72917710).
145835414 is an equidigital number, since it uses as much as digits as its factorization.
145835414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72917709.
The product of its digits is 38400, while the sum is 35.
The square root of 145835414 is about 12076.2334359684. The cubic root of 145835414 is about 526.3658030764.
The spelling of 145835414 in words is "one hundred forty-five million, eight hundred thirty-five thousand, four hundred fourteen".
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