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575660041 = 1124757521
BaseRepresentation
bin100010010011111…
…110000000001001
31111010012120010021
4202103332000021
52134332110131
6133042220441
720160013105
oct4223760011
91433176107
10575660041
11275a43a00
12140954721
1392355c58
145664c905
1535810e11
hex224fe009

575660041 has 6 divisors (see below), whose sum is σ = 632750426. Its totient is φ = 523327200.

The previous prime is 575660039. The next prime is 575660053. The reversal of 575660041 is 140066575.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 572405625 + 3254416 = 23925^2 + 1804^2 .

It is not a de Polignac number, because 575660041 - 21 = 575660039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 575659979 and 575660006.

It is not an unprimeable number, because it can be changed into a prime (575660011) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2378640 + ... + 2378881.

Almost surely, 2575660041 is an apocalyptic number.

It is an amenable number.

575660041 is a deficient number, since it is larger than the sum of its proper divisors (57090385).

575660041 is a wasteful number, since it uses less digits than its factorization.

575660041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4757543 (or 4757532 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 575660041 is about 23992.9164754933. The cubic root of 575660041 is about 831.8698064471.

The spelling of 575660041 in words is "five hundred seventy-five million, six hundred sixty thousand, forty-one".

Divisors: 1 11 121 4757521 52332731 575660041