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30214214013 = 310071404671
BaseRepresentation
bin11100001000111010…
…000101000101111101
32212222200101002202110
4130020322011011331
5443334314322023
621514043244233
72116510403334
oct341072050575
985880332673
1030214214013
11118a5155205
125a32819679
132b06888059
141668a8ad1b
15bbc83ea93
hex708e8517d

30214214013 has 4 divisors (see below), whose sum is σ = 40285618688. Its totient is φ = 20142809340.

The previous prime is 30214214003. The next prime is 30214214033. The reversal of 30214214013 is 31041241203.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 30214214013 - 210 = 30214212989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30214214003) 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, 5035702333 + ... + 5035702338.

It is an arithmetic number, because the mean of its divisors is an integer number (10071404672).

Almost surely, 230214214013 is an apocalyptic number.

It is an amenable number.

30214214013 is a deficient number, since it is larger than the sum of its proper divisors (10071404675).

30214214013 is a wasteful number, since it uses less digits than its factorization.

30214214013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10071404674.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 30214214013 its reverse (31041241203), we get a palindrome (61255455216).

The spelling of 30214214013 in words is "thirty billion, two hundred fourteen million, two hundred fourteen thousand, thirteen".

Divisors: 1 3 10071404671 30214214013