Base | Representation |
---|---|
bin | 10011011010110100… |
… | …00001000111010100 |
3 | 222220120100211020000 |
4 | 21231122001013110 |
5 | 132322410041234 |
6 | 4442302011300 |
7 | 516232021323 |
oct | 115532010724 |
9 | 28816324200 |
10 | 10425471444 |
11 | 446a9a8003 |
12 | 202b576b30 |
13 | ca1ba971b |
14 | 70c8780ba |
15 | 410403899 |
hex | 26d6811d4 |
10425471444 has 30 divisors (see below), whose sum is σ = 27254242554. Its totient is φ = 3475157040.
The previous prime is 10425471409. The next prime is 10425471451. The reversal of 10425471444 is 44417452401.
10425471444 is a `hidden beast` number, since 104 + 2 + 547 + 1 + 4 + 4 + 4 = 666.
It can be written as a sum of positive squares in only one way, i.e., 5808268944 + 4617202500 = 76212^2 + 67950^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 10425471399 and 10425471408.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 16088367 + ... + 16089014.
Almost surely, 210425471444 is an apocalyptic number.
It is an amenable number.
10425471444 is an abundant number, since it is smaller than the sum of its proper divisors (16828771110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10425471444 is a wasteful number, since it uses less digits than its factorization.
10425471444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32177397 (or 32177386 counting only the distinct ones).
The product of its (nonzero) digits is 71680, while the sum is 36.
The spelling of 10425471444 in words is "ten billion, four hundred twenty-five million, four hundred seventy-one thousand, four hundred forty-four".
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