Base | Representation |
---|---|
bin | 101110111101100010… |
… | …000001110100010100 |
3 | 11211011011111200121221 |
4 | 232331202001310110 |
5 | 1311232130020140 |
6 | 35055323020124 |
7 | 3433364535124 |
oct | 567542016424 |
9 | 154134450557 |
10 | 50424454420 |
11 | 1a426320a2a |
12 | 993306a644 |
13 | 49a79940a2 |
14 | 2624c5cc84 |
15 | 14a1c8914a |
hex | bbd881d14 |
50424454420 has 24 divisors (see below), whose sum is σ = 105981831648. Its totient is φ = 20152548000.
The previous prime is 50424454411. The next prime is 50424454429. The reversal of 50424454420 is 2445442405.
It is an interprime number because it is at equal distance from previous prime (50424454411) and next prime (50424454429).
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50424454429) 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 7 ways as a sum of consecutive naturals, for example, 1053106 + ... + 1099945.
It is an arithmetic number, because the mean of its divisors is an integer number (4415909652).
Almost surely, 250424454420 is an apocalyptic number.
It is an amenable number.
50424454420 is an abundant number, since it is smaller than the sum of its proper divisors (55557377228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50424454420 is a wasteful number, since it uses less digits than its factorization.
50424454420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2154231 (or 2154229 counting only the distinct ones).
The product of its (nonzero) digits is 102400, while the sum is 34.
Adding to 50424454420 its reverse (2445442405), we get a palindrome (52869896825).
The spelling of 50424454420 in words is "fifty billion, four hundred twenty-four million, four hundred fifty-four thousand, four hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •