Base | Representation |
---|---|
bin | 11010010100001111… |
… | …10000101000000010 |
3 | 1100110122011121220210 |
4 | 31022013300220002 |
5 | 212413340400200 |
6 | 10253541414550 |
7 | 1010054562321 |
oct | 151207605002 |
9 | 40418147823 |
10 | 14128450050 |
11 | 5aa0161700 |
12 | 28a370a456 |
13 | 1442104020 |
14 | 9805920b8 |
15 | 57a557650 |
hex | 34a1f0a02 |
14128450050 has 144 divisors (see below), whose sum is σ = 41476720320. Its totient is φ = 3161558400.
The previous prime is 14128450033. The next prime is 14128450067. The reversal of 14128450050 is 5005482141.
It is an interprime number because it is at equal distance from previous prime (14128450033) and next prime (14128450067).
It is a super-2 number, since 2×141284500502 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 206011 + ... + 265889.
It is an arithmetic number, because the mean of its divisors is an integer number (288032780).
Almost surely, 214128450050 is an apocalyptic number.
14128450050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 14128450050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20738360160).
14128450050 is an abundant number, since it is smaller than the sum of its proper divisors (27348270270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14128450050 is a wasteful number, since it uses less digits than its factorization.
14128450050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59929 (or 59913 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 30.
The spelling of 14128450050 in words is "fourteen billion, one hundred twenty-eight million, four hundred fifty thousand, fifty".
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