Base | Representation |
---|---|
bin | 101000010101100110… |
… | …010000011001011100 |
3 | 11010210111012202002220 |
4 | 220111212100121130 |
5 | 1202200334220012 |
6 | 31521450545340 |
7 | 3062212056630 |
oct | 502546203134 |
9 | 133714182086 |
10 | 43312023132 |
11 | 17406565044 |
12 | 8489138250 |
13 | 41132b4271 |
14 | 214c3d6dc0 |
15 | 11d766208c |
hex | a1599065c |
43312023132 has 96 divisors (see below), whose sum is σ = 116999769600. Its totient is φ = 12214321152.
The previous prime is 43312023127. The next prime is 43312023149. The reversal of 43312023132 is 23132021334.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9821344 + ... + 9825752.
It is an arithmetic number, because the mean of its divisors is an integer number (1218747600).
Almost surely, 243312023132 is an apocalyptic number.
43312023132 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 43312023132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58499884800).
43312023132 is an abundant number, since it is smaller than the sum of its proper divisors (73687746468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43312023132 is a wasteful number, since it uses less digits than its factorization.
43312023132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5915 (or 5913 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 43312023132 its reverse (23132021334), we get a palindrome (66444044466).
It can be divided in two parts, 4331202 and 3132, that added together give a palindrome (4334334).
The spelling of 43312023132 in words is "forty-three billion, three hundred twelve million, twenty-three thousand, one hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •