Search a number
-
+
30041002267 = 476173143537
BaseRepresentation
bin11011111110100101…
…010101000100011011
32212112121110000220121
4123332211111010123
5443010444033032
621444534534111
72112305206663
oct337645250433
985477400817
1030041002267
11118163a9701
1259a4807337
132aa9a1cbb3
14164da7d1a3
15bac527a97
hex6fe95511b

30041002267 has 16 divisors (see below), whose sum is σ = 31610512512. Its totient is φ = 28523473920.

The previous prime is 30041002219. The next prime is 30041002273. The reversal of 30041002267 is 76220014003.

It is a cyclic number.

It is not a de Polignac number, because 30041002267 - 27 = 30041002139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30041002217) 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, 137523 + ... + 281059.

It is an arithmetic number, because the mean of its divisors is an integer number (1975657032).

Almost surely, 230041002267 is an apocalyptic number.

30041002267 is a deficient number, since it is larger than the sum of its proper divisors (1569510245).

30041002267 is a wasteful number, since it uses less digits than its factorization.

30041002267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143718.

The product of its (nonzero) digits is 2016, while the sum is 25.

The spelling of 30041002267 in words is "thirty billion, forty-one million, two thousand, two hundred sixty-seven".

Divisors: 1 47 61 73 2867 3431 4453 143537 209291 6746239 8755757 10478201 411520579 492475447 639170261 30041002267