Base | Representation |
---|---|
bin | 1110100011110110110… |
… | …1010111000001011100 |
3 | 212220122220221112121010 |
4 | 3220331231113001130 |
5 | 13044243202412444 |
6 | 310525253135220 |
7 | 24033533565405 |
oct | 3507555270134 |
9 | 786586845533 |
10 | 250143404124 |
11 | 970a3480959 |
12 | 4059062a510 |
13 | 1a7859bb7c3 |
14 | c16d8a09ac |
15 | 67906e42b9 |
hex | 3a3db5705c |
250143404124 has 24 divisors (see below), whose sum is σ = 597241617280. Its totient is φ = 81442038384.
The previous prime is 250143404111. The next prime is 250143404131. The reversal of 250143404124 is 421404341052.
It is a junction number, because it is equal to n+sod(n) for n = 250143404091 and 250143404100.
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, 242386504 + ... + 242387535.
Almost surely, 2250143404124 is an apocalyptic number.
It is an amenable number.
250143404124 is an abundant number, since it is smaller than the sum of its proper divisors (347098213156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
250143404124 is a wasteful number, since it uses less digits than its factorization.
250143404124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 484774089 (or 484774087 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 30.
Adding to 250143404124 its reverse (421404341052), we get a palindrome (671547745176).
The spelling of 250143404124 in words is "two hundred fifty billion, one hundred forty-three million, four hundred four thousand, one hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •