Base | Representation |
---|---|
bin | 100111011000101001000… |
… | …011111010101110111110 |
3 | 100120201222220122122200210 |
4 | 213120221003322232332 |
5 | 323320422140224332 |
6 | 5431205103533250 |
7 | 366353021606430 |
oct | 47305103725676 |
9 | 10521886578623 |
10 | 2706518289342 |
11 | 95391201976a |
12 | 37865b5ba226 |
13 | 1682ba286a4a |
14 | 94dd375a650 |
15 | 4a609449ecc |
hex | 276290fabbe |
2706518289342 has 64 divisors (see below), whose sum is σ = 6512373665280. Its totient is φ = 732540796416.
The previous prime is 2706518289341. The next prime is 2706518289401. The reversal of 2706518289342 is 2439828156072.
It is a Harshad number since it is a multiple of its sum of digits (57).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2706518289341) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12257178 + ... + 12476034.
It is an arithmetic number, because the mean of its divisors is an integer number (101755838520).
It is a 1-persistent number, because it is pandigital, but 2⋅2706518289342 = 5413036578684 is not.
Almost surely, 22706518289342 is an apocalyptic number.
2706518289342 is an abundant number, since it is smaller than the sum of its proper divisors (3805855375938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2706518289342 is a wasteful number, since it uses less digits than its factorization.
2706518289342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 234385.
The product of its (nonzero) digits is 11612160, while the sum is 57.
The spelling of 2706518289342 in words is "two trillion, seven hundred six billion, five hundred eighteen million, two hundred eighty-nine thousand, three hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •