Search a number
-
+
30010110101 = 1915110460129
BaseRepresentation
bin11011111100101111…
…011111000010010101
32212110110022112211022
4123330233133002111
5442430042010401
621441512450525
72111451504236
oct337457370225
985413275738
1030010110101
11117aaa19994
1259963a9a45
132aa34c4aca
14164991b08d
15ba997471b
hex6fcbdf095

30010110101 has 8 divisors (see below), whose sum is σ = 31798795200. Its totient is φ = 28242345600.

The previous prime is 30010110083. The next prime is 30010110113. The reversal of 30010110101 is 10101101003.

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

It is a cyclic number.

It is not a de Polignac number, because 30010110101 - 218 = 30009847957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30010110181) 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, 5227196 + ... + 5232933.

It is an arithmetic number, because the mean of its divisors is an integer number (3974849400).

Almost surely, 230010110101 is an apocalyptic number.

It is an amenable number.

30010110101 is a deficient number, since it is larger than the sum of its proper divisors (1788685099).

30010110101 is a wasteful number, since it uses less digits than its factorization.

30010110101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10460299.

The product of its (nonzero) digits is 3, while the sum is 8.

Adding to 30010110101 its reverse (10101101003), we get a palindrome (40111211104).

The spelling of 30010110101 in words is "thirty billion, ten million, one hundred ten thousand, one hundred one".

Divisors: 1 19 151 2869 10460129 198742451 1579479479 30010110101