Base | Representation |
---|---|
bin | 100110001110110001111010… |
… | …010000110110011100101110 |
3 | 211001100011102102100200120020 |
4 | 212032301322100312130232 |
5 | 134014312122310111421 |
6 | 1353335035041103010 |
7 | 50262550255361502 |
oct | 4616617220663456 |
9 | 731304372320506 |
10 | 168141430941486 |
11 | 49636420368122 |
12 | 16a36b29027a66 |
13 | 72a88907706c2 |
14 | 2d741354a0302 |
15 | 1468b27961dc6 |
hex | 98ec7a43672e |
168141430941486 has 16 divisors (see below), whose sum is σ = 336284580987264. Its totient is φ = 56046857129784.
The previous prime is 168141430941443. The next prime is 168141430941551. The reversal of 168141430941486 is 684149034141861.
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, 70356106 + ... + 72706701.
It is an arithmetic number, because the mean of its divisors is an integer number (21017786311704).
Almost surely, 2168141430941486 is an apocalyptic number.
168141430941486 is an abundant number, since it is smaller than the sum of its proper divisors (168143150045778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
168141430941486 is a wasteful number, since it uses less digits than its factorization.
168141430941486 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 143258695.
The product of its (nonzero) digits is 15925248, while the sum is 60.
The spelling of 168141430941486 in words is "one hundred sixty-eight trillion, one hundred forty-one billion, four hundred thirty million, nine hundred forty-one thousand, four hundred eighty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.462 sec. • engine limits •