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30214214301 = 310071404767
BaseRepresentation
bin11100001000111010…
…000101001010011101
32212222200101010011010
4130020322011022131
5443334314324201
621514043245433
72116510404225
oct341072051235
985880333133
1030214214301
11118a5155447
125a32819879
132b0688821b
141668a8b085
15bbc83ebd6
hex708e8529d

30214214301 has 4 divisors (see below), whose sum is σ = 40285619072. Its totient is φ = 20142809532.

The previous prime is 30214214299. The next prime is 30214214323. The reversal of 30214214301 is 10341241203.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10341241203 = 33447080401.

It is not a de Polignac number, because 30214214301 - 21 = 30214214299 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 (30214314301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5035702381 + ... + 5035702386.

It is an arithmetic number, because the mean of its divisors is an integer number (10071404768).

Almost surely, 230214214301 is an apocalyptic number.

It is an amenable number.

30214214301 is a deficient number, since it is larger than the sum of its proper divisors (10071404771).

30214214301 is a wasteful number, since it uses less digits than its factorization.

30214214301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10071404770.

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

Adding to 30214214301 its reverse (10341241203), we get a palindrome (40555455504).

The spelling of 30214214301 in words is "thirty billion, two hundred fourteen million, two hundred fourteen thousand, three hundred one".

Divisors: 1 3 10071404767 30214214301