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3101322231013 = 29712687560561
BaseRepresentation
bin101101001000010101001…
…101011011110011100101
3101222111001110220220122211
4231020111031123303211
5401303001442343023
610332421110323421
7440030441003356
oct55102515336345
911874043826584
103101322231013
11a96299603586
12421082659571
131965b825c356
14aa1677c3d2d
1555a14ab0a0d
hex2d21535bce5

3101322231013 has 16 divisors (see below), whose sum is σ = 3254667816960. Its totient is φ = 2951101753600.

The previous prime is 3101322230987. The next prime is 3101322231191.

3101322231013 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 3101322231013 - 213 = 3101322222821 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 (3101322231913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5252253 + ... + 5812813.

It is an arithmetic number, because the mean of its divisors is an integer number (203416738560).

Almost surely, 23101322231013 is an apocalyptic number.

It is an amenable number.

3101322231013 is a deficient number, since it is larger than the sum of its proper divisors (153345585947).

3101322231013 is a wasteful number, since it uses less digits than its factorization.

3101322231013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563348.

The product of its (nonzero) digits is 648, while the sum is 22.

The spelling of 3101322231013 in words is "three trillion, one hundred one billion, three hundred twenty-two million, two hundred thirty-one thousand, thirteen".

Divisors: 1 29 71 2059 2687 77923 190777 560561 5532533 16256269 39799831 1154195099 1506227407 43680594803 106942145897 3101322231013