Base | Representation |
---|---|
bin | 101101011110010011011… |
… | …101111001110110000001 |
3 | 102001201221201110201020001 |
4 | 231132103131321312001 |
5 | 402144311310022144 |
6 | 10351322152120001 |
7 | 441524212623124 |
oct | 55362335716601 |
9 | 12051851421201 |
10 | 3124915314049 |
11 | aa52a6257011 |
12 | 425767996001 |
13 | 1988a8164909 |
14 | ab364d783bb |
15 | 56445ec3bd4 |
hex | 2d793779d81 |
3124915314049 has 9 divisors (see below), whose sum is σ = 3129970379907. Its totient is φ = 3119868407784.
The previous prime is 3124915314023. The next prime is 3124915314067. The reversal of 3124915314049 is 9404135194213.
The square root of 3124915314049 is 1767743.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 2516484113649 + 608431200400 = 1586343^2 + 780020^2 .
It is not a de Polignac number, because 3124915314049 - 219 = 3124914789761 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3124915314019) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1603341927 + ... + 1603343875.
Almost surely, 23124915314049 is an apocalyptic number.
3124915314049 is the 1767743-rd square number.
3124915314049 is the 883872-nd centered octagonal number.
It is an amenable number.
3124915314049 is a deficient number, since it is larger than the sum of its proper divisors (5055065858).
3124915314049 is an frugal number, since it uses more digits than its factorization.
3124915314049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5712 (or 2856 counting only the distinct ones).
The product of its (nonzero) digits is 466560, while the sum is 46.
The spelling of 3124915314049 in words is "three trillion, one hundred twenty-four billion, nine hundred fifteen million, three hundred fourteen thousand, forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •