Base | Representation |
---|---|
bin | 11010100110001010… |
… | …10111100100000010 |
3 | 1100212010010010000222 |
4 | 31103011113210002 |
5 | 213220334134200 |
6 | 10320512343042 |
7 | 1013561644100 |
oct | 152305274402 |
9 | 40763103028 |
10 | 14278818050 |
11 | 6068025382 |
12 | 2925b44a82 |
13 | 1467301583 |
14 | 996534c70 |
15 | 58885ad85 |
hex | 353157902 |
14278818050 has 72 divisors (see below), whose sum is σ = 30922641360. Its totient is φ = 4891168800.
The previous prime is 14278818049. The next prime is 14278818053. The reversal of 14278818050 is 5081887241.
It is a junction number, because it is equal to n+sod(n) for n = 14278817992 and 14278818010.
It is not an unprimeable number, because it can be changed into a prime (14278818053) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3866705 + ... + 3870395.
It is an arithmetic number, because the mean of its divisors is an integer number (429481130).
Almost surely, 214278818050 is an apocalyptic number.
14278818050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14278818050 is an abundant number, since it is smaller than the sum of its proper divisors (16643823310).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14278818050 is a wasteful number, since it uses less digits than its factorization.
14278818050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5296 (or 5284 counting only the distinct ones).
The product of its (nonzero) digits is 143360, while the sum is 44.
The spelling of 14278818050 in words is "fourteen billion, two hundred seventy-eight million, eight hundred eighteen thousand, fifty".
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