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30214330030 = 25103268910909
BaseRepresentation
bin11100001000111010…
…100001011010101110
32212222200120222220101
4130020322201122232
5443334332030110
621514045541314
72116511365513
oct341072413256
985880528811
1030214330030
11118a5224395
125a3287483a
132b068c8ac1
141668abb30a
15bbc86413a
hex708ea16ae

30214330030 has 32 divisors (see below), whose sum is σ = 54939268800. Its totient is φ = 11962847232.

The previous prime is 30214330009. The next prime is 30214330031. The reversal of 30214330030 is 3003341203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30214330031) 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 15 ways as a sum of consecutive naturals, for example, 2764216 + ... + 2775124.

It is an arithmetic number, because the mean of its divisors is an integer number (1716852150).

Almost surely, 230214330030 is an apocalyptic number.

30214330030 is a deficient number, since it is larger than the sum of its proper divisors (24724938770).

30214330030 is a wasteful number, since it uses less digits than its factorization.

30214330030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13708.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 30214330030 its reverse (3003341203), we get a palindrome (33217671233).

The spelling of 30214330030 in words is "thirty billion, two hundred fourteen million, three hundred thirty thousand, thirty".

Divisors: 1 2 5 10 103 206 515 1030 2689 5378 10909 13445 21818 26890 54545 109090 276967 553934 1123627 1384835 2247254 2769670 5618135 11236270 29334301 58668602 146671505 293343010 3021433003 6042866006 15107165015 30214330030