Base | Representation |
---|---|
bin | 10010101000100111… |
… | …10101111000000000 |
3 | 221211020002022011111 |
4 | 21110103311320000 |
5 | 130442113002034 |
6 | 4332421253104 |
7 | 502630120333 |
oct | 112423657000 |
9 | 27736068144 |
10 | 10004422144 |
11 | 4274265482 |
12 | 1b32564194 |
13 | c358a8222 |
14 | 6ac99461a |
15 | 3d8483364 |
hex | 2544f5e00 |
10004422144 has 20 divisors (see below), whose sum is σ = 19989305424. Its totient is φ = 5002210816.
The previous prime is 10004422139. The next prime is 10004422147. The reversal of 10004422144 is 44122440001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10004422147) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9769432 + ... + 9770455.
Almost surely, 210004422144 is an apocalyptic number.
It is an amenable number.
10004422144 is a deficient number, since it is larger than the sum of its proper divisors (9984883280).
10004422144 is an frugal number, since it uses more digits than its factorization.
10004422144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19539905 (or 19539889 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 22.
Adding to 10004422144 its reverse (44122440001), we get a palindrome (54126862145).
The spelling of 10004422144 in words is "ten billion, four million, four hundred twenty-two thousand, one hundred forty-four".
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