Base | Representation |
---|---|
bin | 11111010001001110101… |
… | …011100111110100001110 |
3 | 21121102102211021100011010 |
4 | 133101032223213310032 |
5 | 240201222222044001 |
6 | 4323051412510050 |
7 | 311150234065050 |
oct | 37211653476416 |
9 | 7542384240133 |
10 | 2148803706126 |
11 | 759336744710 |
12 | 2a855201b326 |
13 | 12782901921c |
14 | 760073d78d0 |
15 | 3ad66a548d6 |
hex | 1f44eae7d0e |
2148803706126 has 64 divisors (see below), whose sum is σ = 5366548094976. Its totient is φ = 557246239200.
The previous prime is 2148803706031. The next prime is 2148803706143. The reversal of 2148803706126 is 6216073088412.
It is a congruent number.
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, 3393970 + ... + 3977013.
It is an arithmetic number, because the mean of its divisors is an integer number (83852313984).
Almost surely, 22148803706126 is an apocalyptic number.
2148803706126 is an abundant number, since it is smaller than the sum of its proper divisors (3217744388850).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2148803706126 is a wasteful number, since it uses less digits than its factorization.
2148803706126 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7371637.
The product of its (nonzero) digits is 774144, while the sum is 48.
The spelling of 2148803706126 in words is "two trillion, one hundred forty-eight billion, eight hundred three million, seven hundred six thousand, one hundred twenty-six".
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