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30344124310 = 253034412431
BaseRepresentation
bin11100010000101001…
…101001011110010110
32220022201211020011221
4130100221221132112
5444121043434220
621535003520554
72122645541503
oct342051513626
986281736157
1030344124310
1111961515795
125a6a22915a
132b27771a56
14167c0264aa
15bc8e519aa
hex710a69796

30344124310 has 8 divisors (see below), whose sum is σ = 54619423776. Its totient is φ = 12137649720.

The previous prime is 30344124299. The next prime is 30344124311. The reversal of 30344124310 is 1342144303.

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

It is a super-2 number, since 2×303441243102 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30344124311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1517206206 + ... + 1517206225.

It is an arithmetic number, because the mean of its divisors is an integer number (6827427972).

Almost surely, 230344124310 is an apocalyptic number.

30344124310 is a deficient number, since it is larger than the sum of its proper divisors (24275299466).

30344124310 is a wasteful number, since it uses less digits than its factorization.

30344124310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3034412438.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 30344124310 its reverse (1342144303), we get a palindrome (31686268613).

The spelling of 30344124310 in words is "thirty billion, three hundred forty-four million, one hundred twenty-four thousand, three hundred ten".

Divisors: 1 2 5 10 3034412431 6068824862 15172062155 30344124310