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30324242033 = 374347405529
BaseRepresentation
bin11100001111011101…
…110011011001110001
32220021100102002211022
4130033131303121301
5444101001221113
621533013425225
72122314542621
oct341735633161
986240362738
1030324242033
1111951275958
125a6363b215
132b236000a7
14167952c881
15bc7325908
hex70f773671

30324242033 has 16 divisors (see below), whose sum is σ = 32546215680. Its totient is φ = 28205283456.

The previous prime is 30324242027. The next prime is 30324242063. The reversal of 30324242033 is 33024242303.

It is a cyclic number.

It is not a de Polignac number, because 30324242033 - 210 = 30324241009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 30324241993 and 30324242011.

It is not an unprimeable number, because it can be changed into a prime (30324242063) 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, 127988 + ... + 277541.

It is an arithmetic number, because the mean of its divisors is an integer number (2034138480).

Almost surely, 230324242033 is an apocalyptic number.

It is an amenable number.

30324242033 is a deficient number, since it is larger than the sum of its proper divisors (2221973647).

30324242033 is a wasteful number, since it uses less digits than its factorization.

30324242033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405656.

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 30324242033 its reverse (33024242303), we get a palindrome (63348484336).

The spelling of 30324242033 in words is "thirty billion, three hundred twenty-four million, two hundred forty-two thousand, thirty-three".

Divisors: 1 37 43 47 1591 1739 2021 74777 405529 15004573 17437747 19059863 645196639 705214931 819574109 30324242033