Base | Representation |
---|---|
bin | 10010101010100001… |
… | …11101010001001110 |
3 | 221212100020020221110 |
4 | 21111100331101032 |
5 | 131010213140324 |
6 | 4334152512450 |
7 | 503213235105 |
oct | 112520752116 |
9 | 27770206843 |
10 | 10020443214 |
11 | 4282308331 |
12 | 1b379ab726 |
13 | c38cc7552 |
14 | 6b0b6503c |
15 | 3d9a9a329 |
hex | 25543d44e |
10020443214 has 64 divisors (see below), whose sum is σ = 20836569600. Its totient is φ = 3210324480.
The previous prime is 10020443183. The next prime is 10020443219. The reversal of 10020443214 is 41234402001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10020443219) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5237122 + ... + 5239034.
It is an arithmetic number, because the mean of its divisors is an integer number (325571400).
Almost surely, 210020443214 is an apocalyptic number.
10020443214 is an abundant number, since it is smaller than the sum of its proper divisors (10816126386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10020443214 is a wasteful number, since it uses less digits than its factorization.
10020443214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2265.
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 10020443214 its reverse (41234402001), we get a palindrome (51254845215).
The spelling of 10020443214 in words is "ten billion, twenty million, four hundred forty-three thousand, two hundred fourteen".
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