Base | Representation |
---|---|
bin | 100010010001100… |
… | …111000101101101 |
3 | 1111002001011012012 |
4 | 202101213011231 |
5 | 2134202320101 |
6 | 133021051005 |
7 | 20151530000 |
oct | 4221470555 |
9 | 1432034165 |
10 | 575041901 |
11 | 275661545 |
12 | 1406b6a65 |
13 | 9219a7a5 |
14 | 5652b537 |
15 | 3573cbbb |
hex | 2246716d |
575041901 has 20 divisors (see below), whose sum is σ = 689079612. Its totient is φ = 479497536.
The previous prime is 575041879. The next prime is 575041913. The reversal of 575041901 is 109140575.
It can be written as a sum of positive squares in 2 ways, for example, as 319873225 + 255168676 = 17885^2 + 15974^2 .
It is not a de Polignac number, because 575041901 - 210 = 575040877 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (575041931) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 85601 + ... + 92073.
Almost surely, 2575041901 is an apocalyptic number.
It is an amenable number.
575041901 is a deficient number, since it is larger than the sum of its proper divisors (114037711).
575041901 is an frugal number, since it uses more digits than its factorization.
575041901 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6538 (or 6517 counting only the distinct ones).
The product of its (nonzero) digits is 6300, while the sum is 32.
The square root of 575041901 is about 23980.0312968937. The cubic root of 575041901 is about 831.5719476833.
The spelling of 575041901 in words is "five hundred seventy-five million, forty-one thousand, nine hundred one".
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