Base | Representation |
---|---|
bin | 101101011100101001110… |
… | …010110100101110011101 |
3 | 102001120101011110000111010 |
4 | 231130221302310232131 |
5 | 402132143424210323 |
6 | 10350430220445433 |
7 | 441432244333044 |
oct | 55345162645635 |
9 | 12046334400433 |
10 | 3123142413213 |
11 | aa4576521409 |
12 | 4253520a9879 |
13 | 198684a72374 |
14 | ab23771755b |
15 | 5639051ec93 |
hex | 2d729cb4b9d |
3123142413213 has 16 divisors (see below), whose sum is σ = 4281331910400. Its totient is φ = 2024118559296.
The previous prime is 3123142413203. The next prime is 3123142413257.
3123142413213 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 3123142413213 - 24 = 3123142413197 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3123142413203) 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, 74307670 + ... + 74349687.
It is an arithmetic number, because the mean of its divisors is an integer number (267583244400).
Almost surely, 23123142413213 is an apocalyptic number.
It is an amenable number.
3123142413213 is a deficient number, since it is larger than the sum of its proper divisors (1158189497187).
3123142413213 is a wasteful number, since it uses less digits than its factorization.
3123142413213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148657556.
The product of its digits is 10368, while the sum is 30.
The spelling of 3123142413213 in words is "three trillion, one hundred twenty-three billion, one hundred forty-two million, four hundred thirteen thousand, two hundred thirteen".
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