Base | Representation |
---|---|
bin | 10011001101010011… |
… | …10010000001110010 |
3 | 222121200011011212100 |
4 | 21212221302001302 |
5 | 132104403212232 |
6 | 4423133241230 |
7 | 513354641310 |
oct | 114651620162 |
9 | 28550134770 |
10 | 10312163442 |
11 | 4411a47029 |
12 | 1bb9633216 |
13 | c84586779 |
14 | 6db7c10b0 |
15 | 4054c0c7c |
hex | 266a72072 |
10312163442 has 48 divisors (see below), whose sum is σ = 25721309952. Its totient is φ = 2924821440.
The previous prime is 10312163441. The next prime is 10312163443. The reversal of 10312163442 is 24436121301.
It is a happy number.
10312163442 is a `hidden beast` number, since 1 + 0 + 3 + 1 + 21 + 634 + 4 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (10312163441) and next prime (10312163443).
It is not an unprimeable number, because it can be changed into a prime (10312163441) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 281434 + ... + 315957.
It is an arithmetic number, because the mean of its divisors is an integer number (535860624).
Almost surely, 210312163442 is an apocalyptic number.
10312163442 is an abundant number, since it is smaller than the sum of its proper divisors (15409146510).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10312163442 is a wasteful number, since it uses less digits than its factorization.
10312163442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 597543 (or 597540 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
Adding to 10312163442 its reverse (24436121301), we get a palindrome (34748284743).
The spelling of 10312163442 in words is "ten billion, three hundred twelve million, one hundred sixty-three thousand, four hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •