Base | Representation |
---|---|
bin | 1100000000101… |
… | …1011010101100 |
3 | 10111210111012010 |
4 | 3000023122230 |
5 | 100344102122 |
6 | 4555441220 |
7 | 1151131560 |
oct | 300133254 |
9 | 114714163 |
10 | 50378412 |
11 | 2648a057 |
12 | 14a56210 |
13 | a58b716 |
14 | 69956a0 |
15 | 4651e0c |
hex | 300b6ac |
50378412 has 48 divisors (see below), whose sum is σ = 142248960. Its totient is φ = 13546752.
The previous prime is 50378411. The next prime is 50378417. The reversal of 50378412 is 21487305.
It is a self number, because there is not a number n which added to its sum of digits gives 50378412.
It is not an unprimeable number, because it can be changed into a prime (50378411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16212 + ... + 19067.
It is an arithmetic number, because the mean of its divisors is an integer number (2963520).
Almost surely, 250378412 is an apocalyptic number.
It is an amenable number.
50378412 is an abundant number, since it is smaller than the sum of its proper divisors (91870548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50378412 is a wasteful number, since it uses less digits than its factorization.
50378412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35310 (or 35308 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 30.
The square root of 50378412 is about 7097.7751443674. The cubic root of 50378412 is about 369.3302028810.
The spelling of 50378412 in words is "fifty million, three hundred seventy-eight thousand, four hundred twelve".
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