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3030012121311 = 32748095430497
BaseRepresentation
bin101100000101111010110…
…010111101000011011111
3101201122222202101000010200
4230011322302331003133
5344120431100340221
610235545055234543
7431624345036040
oct54057262750337
911648882330120
103030012121311
11a6902593971a
1240b2a0b18a53
1318c96257a276
14a6920bb88c7
1553c3e464426
hex2c17acbd0df

3030012121311 has 12 divisors (see below), whose sum is σ = 5001924771792. Its totient is φ = 1731435497856.

The previous prime is 3030012121229. The next prime is 3030012121321. The reversal of 3030012121311 is 1131212100303.

3030012121311 is a `hidden beast` number, since 30 + 300 + 1 + 2 + 1 + 21 + 311 = 666.

It is not a de Polignac number, because 3030012121311 - 210 = 3030012120287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3030012121321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24047715186 + ... + 24047715311.

It is an arithmetic number, because the mean of its divisors is an integer number (416827064316).

Almost surely, 23030012121311 is an apocalyptic number.

3030012121311 is a deficient number, since it is larger than the sum of its proper divisors (1971912650481).

3030012121311 is a wasteful number, since it uses less digits than its factorization.

3030012121311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48095430510 (or 48095430507 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 3030012121311 its reverse (1131212100303), we get a palindrome (4161224221614).

The spelling of 3030012121311 in words is "three trillion, thirty billion, twelve million, one hundred twenty-one thousand, three hundred eleven".

Divisors: 1 3 7 9 21 63 48095430497 144286291491 336668013479 432858874473 1010004040437 3030012121311