Base | Representation |
---|---|
bin | 100010010010101… |
… | …111110111111111 |
3 | 1111002121022011001 |
4 | 202102233313333 |
5 | 2134241340111 |
6 | 133031311131 |
7 | 20154211120 |
oct | 4222576777 |
9 | 1432538131 |
10 | 575340031 |
11 | 275845532 |
12 | 14081b4a7 |
13 | 922733b6 |
14 | 565a8047 |
15 | 3579b1c1 |
hex | 224afdff |
575340031 has 8 divisors (see below), whose sum is σ = 658263680. Its totient is φ = 492599448.
The previous prime is 575340001. The next prime is 575340071. The reversal of 575340031 is 130043575.
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 575340031 - 213 = 575331839 is a prime.
It is a super-2 number, since 2×5753400312 = 662032302542161922, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (575340001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38961 + ... + 51658.
It is an arithmetic number, because the mean of its divisors is an integer number (82282960).
Almost surely, 2575340031 is an apocalyptic number.
575340031 is a deficient number, since it is larger than the sum of its proper divisors (82923649).
575340031 is an equidigital number, since it uses as much as digits as its factorization.
575340031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91533.
The product of its (nonzero) digits is 6300, while the sum is 28.
The square root of 575340031 is about 23986.2467051433. The cubic root of 575340031 is about 831.7156321190.
The spelling of 575340031 in words is "five hundred seventy-five million, three hundred forty thousand, thirty-one".
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