Base | Representation |
---|---|
bin | 101101001001010001010… |
… | …101100101010011100000 |
3 | 101222120122210002200121100 |
4 | 231021101111211103200 |
5 | 401312033214000112 |
6 | 10333105143554400 |
7 | 440064440256045 |
oct | 55112125452340 |
9 | 11876583080540 |
10 | 3102331000032 |
11 | a96766a76690 |
12 | 42130445ba00 |
13 | 1967192499b4 |
14 | aa2217751cc |
15 | 55a734252dc |
hex | 2d2515654e0 |
3102331000032 has 144 divisors (see below), whose sum is σ = 9625593519360. Its totient is φ = 939971692800.
The previous prime is 3102330999973. The next prime is 3102331000049. The reversal of 3102331000032 is 2300001332013.
It is a tau number, because it is divible by the number of its divisors (144).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 3102330999969 and 3102331000014.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24517407 + ... + 24643617.
It is an arithmetic number, because the mean of its divisors is an integer number (66844399440).
Almost surely, 23102331000032 is an apocalyptic number.
3102331000032 is a gapful number since it is divisible by the number (32) 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 3102331000032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4812796759680).
3102331000032 is an abundant number, since it is smaller than the sum of its proper divisors (6523262519328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3102331000032 is a wasteful number, since it uses less digits than its factorization.
3102331000032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 133997 (or 133986 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 3102331000032 its reverse (2300001332013), we get a palindrome (5402332332045).
The spelling of 3102331000032 in words is "three trillion, one hundred two billion, three hundred thirty-one million, thirty-two", and thus it is an aban number.
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