Base | Representation |
---|---|
bin | 10011000011101000… |
… | …10100111111111100 |
3 | 222102000111210020010 |
4 | 21201310110333330 |
5 | 131423121321134 |
6 | 4411114423220 |
7 | 511351264626 |
oct | 114164247774 |
9 | 28360453203 |
10 | 10231042044 |
11 | 438017a353 |
12 | 1b96431b10 |
13 | c70822b42 |
14 | 6d0b05c16 |
15 | 3ed2e9ce9 |
hex | 261d14ffc |
10231042044 has 12 divisors (see below), whose sum is σ = 23872431464. Its totient is φ = 3410347344.
The previous prime is 10231042033. The next prime is 10231042057. The reversal of 10231042044 is 44024013201.
It is a tau number, because it is divible by the number of its divisors (12).
It is a self number, because there is not a number n which added to its sum of digits gives 10231042044.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 426293407 + ... + 426293430.
Almost surely, 210231042044 is an apocalyptic number.
It is an amenable number.
10231042044 is an abundant number, since it is smaller than the sum of its proper divisors (13641389420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10231042044 is a wasteful number, since it uses less digits than its factorization.
10231042044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 852586844 (or 852586842 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 10231042044 its reverse (44024013201), we get a palindrome (54255055245).
The spelling of 10231042044 in words is "ten billion, two hundred thirty-one million, forty-two thousand, forty-four".
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