Base | Representation |
---|---|
bin | 1011111101010… |
… | …0001100010111 |
3 | 10111100222220110 |
4 | 2333110030113 |
5 | 100314332330 |
6 | 4550534103 |
7 | 1146200241 |
oct | 277241427 |
9 | 114328813 |
10 | 50152215 |
11 | 26345113 |
12 | 14967333 |
13 | a50c789 |
14 | 6937091 |
15 | 4609db0 |
hex | 2fd4317 |
50152215 has 8 divisors (see below), whose sum is σ = 80243568. Its totient is φ = 26747840.
The previous prime is 50152211. The next prime is 50152217. The reversal of 50152215 is 51225105.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 50152215 - 22 = 50152211 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 50152191 and 50152200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50152211) 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, 1671726 + ... + 1671755.
It is an arithmetic number, because the mean of its divisors is an integer number (10030446).
Almost surely, 250152215 is an apocalyptic number.
50152215 is a deficient number, since it is larger than the sum of its proper divisors (30091353).
50152215 is a wasteful number, since it uses less digits than its factorization.
50152215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3343489.
The product of its (nonzero) digits is 500, while the sum is 21.
The square root of 50152215 is about 7081.8228585584. The cubic root of 50152215 is about 368.7766143771.
The spelling of 50152215 in words is "fifty million, one hundred fifty-two thousand, two hundred fifteen".
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