Base | Representation |
---|---|
bin | 1110001010101111001… |
… | …0111000111101100110 |
3 | 212021020222211002202020 |
4 | 3202223302320331212 |
5 | 12441441001204110 |
6 | 303452215324010 |
7 | 23404455242265 |
oct | 3425362707546 |
9 | 767228732666 |
10 | 243400413030 |
11 | 94253207945 |
12 | 3b20a380606 |
13 | 19c4ca10548 |
14 | bad01265dc |
15 | 64e8745d70 |
hex | 38abcb8f66 |
243400413030 has 64 divisors (see below), whose sum is σ = 587077908480. Its totient is φ = 64583116416.
The previous prime is 243400413023. The next prime is 243400413041. The reversal of 243400413030 is 30314004342.
It is a super-2 number, since 2×2434004130302 (a number of 24 digits) contains 22 as substring.
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, 9329484 + ... + 9355536.
It is an arithmetic number, because the mean of its divisors is an integer number (9173092320).
Almost surely, 2243400413030 is an apocalyptic number.
243400413030 is an abundant number, since it is smaller than the sum of its proper divisors (343677495450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
243400413030 is a wasteful number, since it uses less digits than its factorization.
243400413030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27605.
The product of its (nonzero) digits is 3456, while the sum is 24.
Adding to 243400413030 its reverse (30314004342), we get a palindrome (273714417372).
The spelling of 243400413030 in words is "two hundred forty-three billion, four hundred million, four hundred thirteen thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •