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3130121114213 = 47115127578477
BaseRepresentation
bin101101100011001001110…
…000011101001001100101
3102002020101112002202112112
4231203021300131021211
5402240442001123323
610353542514330405
7442100214323102
oct55431160351145
912066345082475
103130121114213
11aa75278487a5
1242677b289a05
1319922782b842
14ab6da4cbaa9
155664d02d178
hex2d8c9c1d265

3130121114213 has 8 divisors (see below), whose sum is σ = 3196752728832. Its totient is φ = 3063490886896.

The previous prime is 3130121114161. The next prime is 3130121114287. The reversal of 3130121114213 is 3124111210313.

3130121114213 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3130121114213 - 28 = 3130121113957 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 (3130141114213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5121731 + ... + 5700207.

It is an arithmetic number, because the mean of its divisors is an integer number (399594091104).

Almost surely, 23130121114213 is an apocalyptic number.

It is an amenable number.

3130121114213 is a deficient number, since it is larger than the sum of its proper divisors (66631614619).

3130121114213 is a wasteful number, since it uses less digits than its factorization.

3130121114213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693651.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 3130121114213 its reverse (3124111210313), we get a palindrome (6254232324526).

The spelling of 3130121114213 in words is "three trillion, one hundred thirty billion, one hundred twenty-one million, one hundred fourteen thousand, two hundred thirteen".

Divisors: 1 47 115127 578477 5410969 27188419 66598321579 3130121114213