Base | Representation |
---|---|
bin | 100010001000110… |
… | …110011010011111 |
3 | 1110220201110221200 |
4 | 202020312122133 |
5 | 2133110323000 |
6 | 132455530543 |
7 | 20123153406 |
oct | 4210663237 |
9 | 1426643850 |
10 | 572745375 |
11 | 274333094 |
12 | 13b989a53 |
13 | 918753b7 |
14 | 560d063d |
15 | 35437500 |
hex | 2223669f |
572745375 has 48 divisors (see below), whose sum is σ = 1036421568. Its totient is φ = 304296000.
The previous prime is 572745373. The next prime is 572745473. The reversal of 572745375 is 573547275.
572745375 is a `hidden beast` number, since 5 + 7 + 274 + 5 + 375 = 666.
572745375 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 572745375 - 21 = 572745373 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a plaindrome in base 16.
It is a self number, because there is not a number n which added to its sum of digits gives 572745375.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (572745373) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 349057 + ... + 350693.
It is an arithmetic number, because the mean of its divisors is an integer number (21592116).
Almost surely, 2572745375 is an apocalyptic number.
572745375 is a deficient number, since it is larger than the sum of its proper divisors (463676193).
572745375 is a wasteful number, since it uses less digits than its factorization.
572745375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1969 (or 1956 counting only the distinct ones).
The product of its digits is 1029000, while the sum is 45.
The square root of 572745375 is about 23932.0992601986. The cubic root of 572745375 is about 830.4634635179.
The spelling of 572745375 in words is "five hundred seventy-two million, seven hundred forty-five thousand, three hundred seventy-five".
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