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30136410314 = 215068205157
BaseRepresentation
bin11100000100010001…
…010010000011001010
32212210020222021010222
4130010101102003022
5443204410112224
621502223510042
72114544155363
oct340421220312
985706867128
1030136410314
111186524412a
125a10758322
132ac371656a
14165c5d6b6a
15bb5ac1b5e
hex7044520ca

30136410314 has 4 divisors (see below), whose sum is σ = 45204615474. Its totient is φ = 15068205156.

The previous prime is 30136410299. The next prime is 30136410341. The reversal of 30136410314 is 41301463103.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41301463103 = 389106173427.

It can be written as a sum of positive squares in only one way, i.e., 18797781025 + 11338629289 = 137105^2 + 106483^2 .

It is a super-2 number, since 2×301364103142 (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7534102577 + ... + 7534102580.

Almost surely, 230136410314 is an apocalyptic number.

30136410314 is a deficient number, since it is larger than the sum of its proper divisors (15068205160).

30136410314 is a wasteful number, since it uses less digits than its factorization.

30136410314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15068205159.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 30136410314 its reverse (41301463103), we get a palindrome (71437873417).

The spelling of 30136410314 in words is "thirty billion, one hundred thirty-six million, four hundred ten thousand, three hundred fourteen".

Divisors: 1 2 15068205157 30136410314