Base | Representation |
---|---|
bin | 111101000011100000… |
… | …1110100100010111000 |
3 | 110112102120220200000202 |
4 | 1322013001310202320 |
5 | 4122010242423113 |
6 | 140122205021332 |
7 | 12321065120306 |
oct | 1720701644270 |
9 | 415376820022 |
10 | 131114420408 |
11 | 50672743734 |
12 | 214b1b54848 |
13 | c496a340aa |
14 | 64bb4bd276 |
15 | 3625ae7258 |
hex | 1e870748b8 |
131114420408 has 64 divisors (see below), whose sum is σ = 260974591200. Its totient is φ = 61675845120.
The previous prime is 131114420407. The next prime is 131114420453. The reversal of 131114420408 is 804024411131.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131114420401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1003766 + ... + 1126842.
Almost surely, 2131114420408 is an apocalyptic number.
It is an amenable number.
131114420408 is a deficient number, since it is larger than the sum of its proper divisors (129860170792).
131114420408 is a wasteful number, since it uses less digits than its factorization.
131114420408 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 123240 (or 123236 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 29.
Adding to 131114420408 its reverse (804024411131), we get a palindrome (935138831539).
The spelling of 131114420408 in words is "one hundred thirty-one billion, one hundred fourteen million, four hundred twenty thousand, four hundred eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •