Base | Representation |
---|---|
bin | 11001011110101… |
… | …011011010111101 |
3 | 1002210100212010112 |
4 | 121132223122331 |
5 | 1333413110243 |
6 | 110230115405 |
7 | 13410312503 |
oct | 3136533275 |
9 | 1083325115 |
10 | 427472573 |
11 | 1aa32a520 |
12 | bb1abb65 |
13 | 6a740068 |
14 | 40ab6673 |
15 | 277dd818 |
hex | 197ab6bd |
427472573 has 8 divisors (see below), whose sum is σ = 468110016. Its totient is φ = 387131200.
The previous prime is 427472561. The next prime is 427472579. The reversal of 427472573 is 375274724.
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 427472573 - 214 = 427456189 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 427472573.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (427472579) by changing a digit.
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 in 7 ways as a sum of consecutive naturals, for example, 70988 + ... + 76773.
It is an arithmetic number, because the mean of its divisors is an integer number (58513752).
Almost surely, 2427472573 is an apocalyptic number.
It is an amenable number.
427472573 is a deficient number, since it is larger than the sum of its proper divisors (40637443).
427472573 is a wasteful number, since it uses less digits than its factorization.
427472573 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 148035.
The product of its digits is 329280, while the sum is 41.
The square root of 427472573 is about 20675.4098629265. The cubic root of 427472573 is about 753.3025167953.
The spelling of 427472573 in words is "four hundred twenty-seven million, four hundred seventy-two thousand, five hundred seventy-three".
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