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30214330430 = 253021433043
BaseRepresentation
bin11100001000111010…
…100001100000111110
32212222200121000110012
4130020322201200332
5443334332033210
621514045543222
72116511366624
oct341072414076
985880530405
1030214330430
11118a5224719
125a32874b12
132b068c903b
141668abb514
15bbc864305
hex708ea183e

30214330430 has 8 divisors (see below), whose sum is σ = 54385794792. Its totient is φ = 12085732168.

The previous prime is 30214330417. The next prime is 30214330459. The reversal of 30214330430 is 3403341203.

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

It is a junction number, because it is equal to n+sod(n) for n = 30214330396 and 30214330405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1510716512 + ... + 1510716531.

It is an arithmetic number, because the mean of its divisors is an integer number (6798224349).

Almost surely, 230214330430 is an apocalyptic number.

30214330430 is a deficient number, since it is larger than the sum of its proper divisors (24171464362).

30214330430 is a wasteful number, since it uses less digits than its factorization.

30214330430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3021433050.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 30214330430 its reverse (3403341203), we get a palindrome (33617671633).

The spelling of 30214330430 in words is "thirty billion, two hundred fourteen million, three hundred thirty thousand, four hundred thirty".

Divisors: 1 2 5 10 3021433043 6042866086 15107165215 30214330430