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30010130133 = 338261261451
BaseRepresentation
bin11011111100101111…
…100011111011010101
32212110110100120022020
4123330233203323111
5442430043131013
621441513123353
72111451616524
oct337457437325
985413316266
1030010130133
11117aaa32a45
1259963b9559
132aa3500c69
1416499244bb
15ba997a623
hex6fcbe3ed5

30010130133 has 8 divisors (see below), whose sum is σ = 40014705696. Its totient is φ = 20006154000.

The previous prime is 30010130123. The next prime is 30010130147. The reversal of 30010130133 is 33103101003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30010130133 - 213 = 30010121941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30010130123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15943 + ... + 245508.

It is an arithmetic number, because the mean of its divisors is an integer number (5001838212).

Almost surely, 230010130133 is an apocalyptic number.

It is an amenable number.

30010130133 is a deficient number, since it is larger than the sum of its proper divisors (10004575563).

30010130133 is a wasteful number, since it uses less digits than its factorization.

30010130133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299715.

The product of its (nonzero) digits is 81, while the sum is 15.

Adding to 30010130133 its reverse (33103101003), we get a palindrome (63113231136).

The spelling of 30010130133 in words is "thirty billion, ten million, one hundred thirty thousand, one hundred thirty-three".

Divisors: 1 3 38261 114783 261451 784353 10003376711 30010130133