Search a number
-
+
302031134041 = 71325113223201
BaseRepresentation
bin1000110010100100111…
…01010101110101011001
31001212121001212022211211
410121102131111311121
514422024432242131
6350430131223121
730551420165050
oct4312235256531
91055531768754
10302031134041
111070aa77937a
124a651747aa1
1322634887180
1410892bc3397
157ccab715b1
hex4652755d59

302031134041 has 16 divisors (see below), whose sum is σ = 373211653248. Its totient is φ = 238017600000.

The previous prime is 302031134011. The next prime is 302031134071. The reversal of 302031134041 is 140431130203.

It is an interprime number because it is at equal distance from previous prime (302031134011) and next prime (302031134071).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-302031134041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (302031134011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6588760 + ... + 6634441.

It is an arithmetic number, because the mean of its divisors is an integer number (23325728328).

Almost surely, 2302031134041 is an apocalyptic number.

It is an amenable number.

302031134041 is a deficient number, since it is larger than the sum of its proper divisors (71180519207).

302031134041 is a wasteful number, since it uses less digits than its factorization.

302031134041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13223472.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 302031134041 its reverse (140431130203), we get a palindrome (442462264244).

The spelling of 302031134041 in words is "three hundred two billion, thirty-one million, one hundred thirty-four thousand, forty-one".

Divisors: 1 7 13 91 251 1757 3263 22841 13223201 92562407 171901613 1203311291 3319023451 23233164157 43147304863 302031134041