Base | Representation |
---|---|
bin | 1011111011000… |
… | …1111110101110 |
3 | 10111002212200012 |
4 | 2332301332232 |
5 | 100300341303 |
6 | 4543533222 |
7 | 1145044544 |
oct | 276617656 |
9 | 114085605 |
10 | 50012078 |
11 | 262598a6 |
12 | 148ba212 |
13 | a490a5c |
14 | 68dbd94 |
15 | 45cd5d8 |
hex | 2fb1fae |
50012078 has 8 divisors (see below), whose sum is σ = 75103200. Its totient is φ = 24977680.
The previous prime is 50012077. The next prime is 50012093. The reversal of 50012078 is 87021005.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50012071) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11903 + ... + 15546.
It is an arithmetic number, because the mean of its divisors is an integer number (9387900).
Almost surely, 250012078 is an apocalyptic number.
50012078 is a deficient number, since it is larger than the sum of its proper divisors (25091122).
50012078 is a wasteful number, since it uses less digits than its factorization.
50012078 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28362.
The product of its (nonzero) digits is 560, while the sum is 23.
The square root of 50012078 is about 7071.9218038663. The cubic root of 50012078 is about 368.4328112975.
The spelling of 50012078 in words is "fifty million, twelve thousand, seventy-eight".
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