Base | Representation |
---|---|
bin | 10011100001001000… |
… | …10001101110000000 |
3 | 1000001021010120111110 |
4 | 21300210101232000 |
5 | 132424443230134 |
6 | 4451434243320 |
7 | 520444500642 |
oct | 116044215600 |
9 | 30037116443 |
10 | 10478492544 |
11 | 44979215a3 |
12 | 2045286540 |
13 | cacb81c60 |
14 | 71591a892 |
15 | 414dc87e9 |
hex | 270911b80 |
10478492544 has 128 divisors (see below), whose sum is σ = 30142738080. Its totient is φ = 3206062080.
The previous prime is 10478492509. The next prime is 10478492569. The reversal of 10478492544 is 44529487401.
It is a tau number, because it is divible by the number of its divisors (128).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a junction number, because it is equal to n+sod(n) for n = 10478492493 and 10478492502.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 897754 + ... + 909350.
Almost surely, 210478492544 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10478492544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15071369040).
10478492544 is an abundant number, since it is smaller than the sum of its proper divisors (19664245536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10478492544 is a wasteful number, since it uses less digits than its factorization.
10478492544 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11808 (or 11796 counting only the distinct ones).
The product of its (nonzero) digits is 1290240, while the sum is 48.
The spelling of 10478492544 in words is "ten billion, four hundred seventy-eight million, four hundred ninety-two thousand, five hundred forty-four".
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