Base | Representation |
---|---|
bin | 1001001101011000011101… |
… | …1011110100011100101000 |
3 | 1022211222201012200122112222 |
4 | 2103112013123310130220 |
5 | 2311344021043233134 |
6 | 33311332314453212 |
7 | 2063354403025061 |
oct | 223260733643450 |
9 | 38758635618488 |
10 | 10125510133544 |
11 | 3254228554013 |
12 | 1176484a34208 |
13 | 585aa6a93b30 |
14 | 2701121a9568 |
15 | 1285c3a1aa2e |
hex | 935876f4728 |
10125510133544 has 64 divisors (see below), whose sum is σ = 21522573744000. Its totient is φ = 4427196238080.
The previous prime is 10125510133481. The next prime is 10125510133547. The reversal of 10125510133544 is 44533101552101.
It is a happy number.
10125510133544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (10125510133547) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72467189 + ... + 72606779.
It is an arithmetic number, because the mean of its divisors is an integer number (336290214750).
Almost surely, 210125510133544 is an apocalyptic number.
It is an amenable number.
10125510133544 is an abundant number, since it is smaller than the sum of its proper divisors (11397063610456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10125510133544 is a wasteful number, since it uses less digits than its factorization.
10125510133544 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 176338 (or 176334 counting only the distinct ones).
The product of its (nonzero) digits is 36000, while the sum is 35.
Adding to 10125510133544 its reverse (44533101552101), we get a palindrome (54658611685645).
The spelling of 10125510133544 in words is "ten trillion, one hundred twenty-five billion, five hundred ten million, one hundred thirty-three thousand, five hundred forty-four".
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