Base | Representation |
---|---|
bin | 11111100110011… |
… | …100101101010010 |
3 | 1100221121120021221 |
4 | 133212130231102 |
5 | 2041211012004 |
6 | 124335235254 |
7 | 16065252106 |
oct | 3746345522 |
9 | 1327546257 |
10 | 530172754 |
11 | 2522a5701 |
12 | 129678b2a |
13 | 85aba8b7 |
14 | 505ab906 |
15 | 31828354 |
hex | 1f99cb52 |
530172754 has 8 divisors (see below), whose sum is σ = 795444480. Its totient is φ = 265024596.
The previous prime is 530172743. The next prime is 530172791. The reversal of 530172754 is 457271035.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19294 + ... + 37849.
It is an arithmetic number, because the mean of its divisors is an integer number (99430560).
Almost surely, 2530172754 is an apocalyptic number.
530172754 is a deficient number, since it is larger than the sum of its proper divisors (265271726).
530172754 is a wasteful number, since it uses less digits than its factorization.
530172754 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61784.
The product of its (nonzero) digits is 29400, while the sum is 34.
The square root of 530172754 is about 23025.4805378737. The cubic root of 530172754 is about 809.3551510445.
The spelling of 530172754 in words is "five hundred thirty million, one hundred seventy-two thousand, seven hundred fifty-four".
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