Base | Representation |
---|---|
bin | 1011111101010… |
… | …0001001101101 |
3 | 10111100222200011 |
4 | 2333110021231 |
5 | 100314331140 |
6 | 4550533221 |
7 | 1146166606 |
oct | 277241155 |
9 | 114328604 |
10 | 50152045 |
11 | 26344a79 |
12 | 14967211 |
13 | a50c688 |
14 | 6936dad |
15 | 4609cea |
hex | 2fd426d |
50152045 has 8 divisors (see below), whose sum is σ = 61318296. Its totient is φ = 39364416.
The previous prime is 50152033. The next prime is 50152051. The reversal of 50152045 is 54025105.
It can be written as a sum of positive squares in 4 ways, for example, as 22410756 + 27741289 = 4734^2 + 5267^2 .
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 50152045 - 27 = 50151917 is a prime.
It is a Duffinian number.
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, 94362 + ... + 94891.
It is an arithmetic number, because the mean of its divisors is an integer number (7664787).
Almost surely, 250152045 is an apocalyptic number.
It is an amenable number.
50152045 is a deficient number, since it is larger than the sum of its proper divisors (11166251).
50152045 is a wasteful number, since it uses less digits than its factorization.
50152045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 189311.
The product of its (nonzero) digits is 1000, while the sum is 22.
The square root of 50152045 is about 7081.8108559887. The cubic root of 50152045 is about 368.7761976983.
The spelling of 50152045 in words is "fifty million, one hundred fifty-two thousand, forty-five".
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