Base | Representation |
---|---|
bin | 1011111100010100111101… |
… | …0001111101101110011110 |
3 | 1201111022112010001001010212 |
4 | 2333011033101331232132 |
5 | 3210114340023230324 |
6 | 43532152512332422 |
7 | 2523454353014351 |
oct | 277051721755636 |
9 | 51438463031125 |
10 | 13131045133214 |
11 | 4202932719988 |
12 | 1580a74544112 |
13 | 743338240268 |
14 | 33579022a298 |
15 | 17b87e14470e |
hex | bf14f47db9e |
13131045133214 has 16 divisors (see below), whose sum is σ = 20512509768000. Its totient is φ = 6296580767904.
The previous prime is 13131045133187. The next prime is 13131045133253. The reversal of 13131045133214 is 41233154013131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 759713942 + ... + 759731225.
It is an arithmetic number, because the mean of its divisors is an integer number (1282031860500).
Almost surely, 213131045133214 is an apocalyptic number.
13131045133214 is a deficient number, since it is larger than the sum of its proper divisors (7381464634786).
13131045133214 is a wasteful number, since it uses less digits than its factorization.
13131045133214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1519445347.
The product of its (nonzero) digits is 12960, while the sum is 32.
Adding to 13131045133214 its reverse (41233154013131), we get a palindrome (54364199146345).
The spelling of 13131045133214 in words is "thirteen trillion, one hundred thirty-one billion, forty-five million, one hundred thirty-three thousand, two hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •