Search a number
-
+
575106049 = 7547115017
BaseRepresentation
bin100010010001110…
…110110000000001
31111002011102012001
4202101312300001
52134211343144
6133022304001
720152215010
oct4221666001
91432142161
10575106049
112756a5761
12140728001
13921c0a4b
1456546a77
1535751bd4
hex22476c01

575106049 has 8 divisors (see below), whose sum is σ = 657427968. Its totient is φ = 492825120.

The previous prime is 575106043. The next prime is 575106151. The reversal of 575106049 is 940601575.

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 575106049 - 29 = 575105537 is a prime.

It is a super-3 number, since 3×5751060493 (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 575105999 and 575106017.

It is not an unprimeable number, because it can be changed into a prime (575106043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30789 + ... + 45805.

It is an arithmetic number, because the mean of its divisors is an integer number (82178496).

Almost surely, 2575106049 is an apocalyptic number.

It is an amenable number.

575106049 is a deficient number, since it is larger than the sum of its proper divisors (82321919).

575106049 is a wasteful number, since it uses less digits than its factorization.

575106049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20495.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 575106049 is about 23981.3687891246. The cubic root of 575106049 is about 831.6028681512.

The spelling of 575106049 in words is "five hundred seventy-five million, one hundred six thousand, forty-nine".

Divisors: 1 7 5471 15017 38297 105119 82158007 575106049