Base | Representation |
---|---|
bin | 1011111110110… |
… | …0101010100111 |
3 | 10111120002102001 |
4 | 2333230222213 |
5 | 100331034310 |
6 | 4553030131 |
7 | 1150065421 |
oct | 277545247 |
9 | 114502361 |
10 | 50252455 |
11 | 26403460 |
12 | 149b5347 |
13 | a5462a6 |
14 | 6961811 |
15 | 462993a |
hex | 2fecaa7 |
50252455 has 16 divisors (see below), whose sum is σ = 65948544. Its totient is φ = 36456480.
The previous prime is 50252431. The next prime is 50252467. The reversal of 50252455 is 55425205.
It is not a de Polignac number, because 50252455 - 213 = 50244263 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 27892 + ... + 29638.
It is an arithmetic number, because the mean of its divisors is an integer number (4121784).
Almost surely, 250252455 is an apocalyptic number.
50252455 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
50252455 is a deficient number, since it is larger than the sum of its proper divisors (15696089).
50252455 is a wasteful number, since it uses less digits than its factorization.
50252455 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2286.
The product of its (nonzero) digits is 10000, while the sum is 28.
The square root of 50252455 is about 7088.8965996127. The cubic root of 50252455 is about 369.0221440235.
The spelling of 50252455 in words is "fifty million, two hundred fifty-two thousand, four hundred fifty-five".
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