Base | Representation |
---|---|
bin | 11010001010111001… |
… | …00010010100110101 |
3 | 1100021011120110222100 |
4 | 31011130202110311 |
5 | 212233300313141 |
6 | 10242100252313 |
7 | 1005113055336 |
oct | 150534422465 |
9 | 40234513870 |
10 | 14050010421 |
11 | 5a5a956867 |
12 | 28813a1099 |
13 | 142ba9bc45 |
14 | 973db428d |
15 | 5737110b6 |
hex | 345722535 |
14050010421 has 12 divisors (see below), whose sum is σ = 20789446860. Its totient is φ = 9138217920.
The previous prime is 14050010411. The next prime is 14050010449. The reversal of 14050010421 is 12401005041.
14050010421 is a `hidden beast` number, since 1 + 40 + 500 + 104 + 21 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 6408803025 + 7641207396 = 80055^2 + 87414^2 .
It is not a de Polignac number, because 14050010421 - 211 = 14050008373 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 14050010394 and 14050010403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14050010411) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19037586 + ... + 19038323.
It is an arithmetic number, because the mean of its divisors is an integer number (1732453905).
Almost surely, 214050010421 is an apocalyptic number.
It is an amenable number.
14050010421 is a deficient number, since it is larger than the sum of its proper divisors (6739436439).
14050010421 is a wasteful number, since it uses less digits than its factorization.
14050010421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38075956 (or 38075953 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 18.
Adding to 14050010421 its reverse (12401005041), we get a palindrome (26451015462).
The spelling of 14050010421 in words is "fourteen billion, fifty million, ten thousand, four hundred twenty-one".
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