Base | Representation |
---|---|
bin | 1110001111110111001010… |
… | …11101011000000110111110 |
3 | 11002221020200000221002212120 |
4 | 13013323211131120012332 |
5 | 13101313041312443124 |
6 | 150345230332143410 |
7 | 6412420561355040 |
oct | 707734535300676 |
9 | 132836600832776 |
10 | 31331341140414 |
11 | 9a8a6022a3987 |
12 | 3620282907b66 |
13 | 14636c070c393 |
14 | 7a463312da90 |
15 | 395000442d79 |
hex | 1c7ee57581be |
31331341140414 has 64 divisors (see below), whose sum is σ = 72839952345600. Its totient is φ = 8798678022528.
The previous prime is 31331341140397. The next prime is 31331341140427. The reversal of 31331341140414 is 41404114313313.
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, 14526144 + ... + 16543020.
It is an arithmetic number, because the mean of its divisors is an integer number (1138124255400).
Almost surely, 231331341140414 is an apocalyptic number.
31331341140414 is an abundant number, since it is smaller than the sum of its proper divisors (41508611205186).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
31331341140414 is a wasteful number, since it uses less digits than its factorization.
31331341140414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2023217.
The product of its (nonzero) digits is 20736, while the sum is 33.
Adding to 31331341140414 its reverse (41404114313313), we get a palindrome (72735455453727).
The spelling of 31331341140414 in words is "thirty-one trillion, three hundred thirty-one billion, three hundred forty-one million, one hundred forty thousand, four hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •