Base | Representation |
---|---|
bin | 101111000101000000… |
… | …111101011011101101 |
3 | 11211110220202020111112 |
4 | 233011000331123231 |
5 | 1312011300102222 |
6 | 35120010001405 |
7 | 3436450640213 |
oct | 570500753355 |
9 | 154426666445 |
10 | 50550003437 |
11 | 1a49018284a |
12 | 9969116265 |
13 | 49c79b194b |
14 | 26377c0cb3 |
15 | 14accd8be2 |
hex | bc503d6ed |
50550003437 has 8 divisors (see below), whose sum is σ = 50730552600. Its totient is φ = 50369509440.
The previous prime is 50550003403. The next prime is 50550003467. The reversal of 50550003437 is 73430005505.
It can be written as a sum of positive squares in 4 ways, for example, as 28422250921 + 22127752516 = 168589^2 + 148754^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 50550003437 - 26 = 50550003373 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50550003467) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2906387 + ... + 2923727.
It is an arithmetic number, because the mean of its divisors is an integer number (6341319075).
Almost surely, 250550003437 is an apocalyptic number.
It is an amenable number.
50550003437 is a deficient number, since it is larger than the sum of its proper divisors (180549163).
50550003437 is a wasteful number, since it uses less digits than its factorization.
50550003437 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27583.
The product of its (nonzero) digits is 31500, while the sum is 32.
The spelling of 50550003437 in words is "fifty billion, five hundred fifty million, three thousand, four hundred thirty-seven".
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