Base | Representation |
---|---|
bin | 1111101111000000001… |
… | …10010001000010001100 |
3 | 1220200110110221122022012 |
4 | 13313200012101002030 |
5 | 32324202421313040 |
6 | 1052210131040352 |
7 | 54026221466015 |
oct | 7674006210214 |
9 | 1820413848265 |
10 | 540630651020 |
11 | 1993099a9a29 |
12 | 889401400b8 |
13 | 3bc9aa6b305 |
14 | 1c24947600c |
15 | e0e2b8e865 |
hex | 7de019108c |
540630651020 has 96 divisors (see below), whose sum is σ = 1182755782656. Its totient is φ = 207350841600.
The previous prime is 540630650941. The next prime is 540630651031. The reversal of 540630651020 is 20156036045.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64641359 + ... + 64649721.
It is an arithmetic number, because the mean of its divisors is an integer number (12320372736).
Almost surely, 2540630651020 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 540630651020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (591377891328).
540630651020 is an abundant number, since it is smaller than the sum of its proper divisors (642125131636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
540630651020 is a wasteful number, since it uses less digits than its factorization.
540630651020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9351 (or 9349 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 32.
Adding to 540630651020 its reverse (20156036045), we get a palindrome (560786687065).
The spelling of 540630651020 in words is "five hundred forty billion, six hundred thirty million, six hundred fifty-one thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •