Base | Representation |
---|---|
bin | 100101011110101100… |
… | …000111110100101110 |
3 | 10211212121220222222200 |
4 | 211132230013310232 |
5 | 1124404243032400 |
6 | 30253150122330 |
7 | 2623160443506 |
oct | 453654076456 |
9 | 124777828880 |
10 | 40243330350 |
11 | 16081346803 |
12 | 79714b03a6 |
13 | 3a445cb212 |
14 | 1d3aa2ca06 |
15 | 10a804eb00 |
hex | 95eb07d2e |
40243330350 has 72 divisors (see below), whose sum is σ = 108148106352. Its totient is φ = 10728806400.
The previous prime is 40243330313. The next prime is 40243330381. The reversal of 40243330350 is 5303334204.
It is a happy number.
40243330350 is a `hidden beast` number, since 40 + 243 + 3 + 30 + 350 = 666.
It is a super-2 number, since 2×402433303502 (a number of 22 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 35 ways as a sum of consecutive naturals, for example, 2237895 + ... + 2255805.
Almost surely, 240243330350 is an apocalyptic number.
40243330350 is an abundant number, since it is smaller than the sum of its proper divisors (67904776002).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40243330350 is a wasteful number, since it uses less digits than its factorization.
40243330350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22922 (or 22914 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 27.
Adding to 40243330350 its reverse (5303334204), we get a palindrome (45546664554).
The spelling of 40243330350 in words is "forty billion, two hundred forty-three million, three hundred thirty thousand, three hundred fifty".
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