Base | Representation |
---|---|
bin | 101111000000001111111… |
… | …011101101010010000101 |
3 | 102102210102000111022110000 |
4 | 233000033323231102011 |
5 | 410410202133414210 |
6 | 10511513550351513 |
7 | 452236314036600 |
oct | 57001773552205 |
9 | 12383360438400 |
10 | 3230082716805 |
11 | 10359635382aa |
12 | 4420181bb599 |
13 | 1a57983b6009 |
14 | b24a03d5337 |
15 | 5904dbd0ac0 |
hex | 2f00feed485 |
3230082716805 has 60 divisors (see below), whose sum is σ = 6735564817740. Its totient is φ = 1476609232896.
The previous prime is 3230082716779. The next prime is 3230082716807. The reversal of 3230082716805 is 5086172800323.
It can be written as a sum of positive squares in 2 ways, for example, as 1798329276324 + 1431753440481 = 1341018^2 + 1196559^2 .
It is not a de Polignac number, because 3230082716805 - 211 = 3230082714757 is a prime.
It is a super-3 number, since 3×32300827168053 (a number of 39 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3230082716807) by changing a digit.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 81362940 + ... + 81402629.
It is an arithmetic number, because the mean of its divisors is an integer number (112259413629).
Almost surely, 23230082716805 is an apocalyptic number.
3230082716805 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3230082716805 is an abundant number, since it is smaller than the sum of its proper divisors (3505482100935).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3230082716805 is a wasteful number, since it uses less digits than its factorization.
3230082716805 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 162765600 (or 162765584 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 45.
The spelling of 3230082716805 in words is "three trillion, two hundred thirty billion, eighty-two million, seven hundred sixteen thousand, eight hundred five".
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