Base | Representation |
---|---|
bin | 101110101111110100101… |
… | …010011000100001111110 |
3 | 102101002212211121210100000 |
4 | 232233310222120201332 |
5 | 410113042000240332 |
6 | 10455435500015130 |
7 | 451043250456555 |
oct | 56576452304176 |
9 | 12332784553300 |
10 | 3212445321342 |
11 | 10294326aa014 |
12 | 43a7155314a6 |
13 | 1a3c17332b3a |
14 | b16a9bd6d9c |
15 | 5886a5a0b7c |
hex | 2ebf4a9887e |
3212445321342 has 96 divisors (see below), whose sum is σ = 7472194329600. Its totient is φ = 1033169383008.
The previous prime is 3212445321271. The next prime is 3212445321359. The reversal of 3212445321342 is 2431235442123.
3212445321342 is a `hidden beast` number, since 3 + 2 + 1 + 244 + 53 + 21 + 342 = 666.
It is a super-2 number, since 2×32124453213422 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3212445321297 and 3212445321306.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20315259 + ... + 20472777.
It is an arithmetic number, because the mean of its divisors is an integer number (77835357600).
Almost surely, 23212445321342 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3212445321342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3736097164800).
3212445321342 is an abundant number, since it is smaller than the sum of its proper divisors (4259749008258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3212445321342 is a wasteful number, since it uses less digits than its factorization.
3212445321342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 159012 (or 159000 counting only the distinct ones).
The product of its digits is 138240, while the sum is 36.
The spelling of 3212445321342 in words is "three trillion, two hundred twelve billion, four hundred forty-five million, three hundred twenty-one thousand, three hundred forty-two".
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