Base | Representation |
---|---|
bin | 101110101111110100100… |
… | …110100100010111100100 |
3 | 102101002212202201222110122 |
4 | 232233310212210113210 |
5 | 410113041221240002 |
6 | 10455435422341112 |
7 | 451043236123055 |
oct | 56576446442744 |
9 | 12332782658418 |
10 | 3212444321252 |
11 | 10294320866a1 |
12 | 43a71512a798 |
13 | 1a3c1707287a |
14 | b16a9a1672c |
15 | 5886a4546a2 |
hex | 2ebf49a45e4 |
3212444321252 has 18 divisors (see below), whose sum is σ = 5933233385478. Its totient is φ = 1521684151488.
The previous prime is 3212444321249. The next prime is 3212444321257. The reversal of 3212444321252 is 2521234442123.
It can be written as a sum of positive squares in only one way, i.e., 1802107565476 + 1410336755776 = 1342426^2 + 1187576^2 .
It is not an unprimeable number, because it can be changed into a prime (3212444321257) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1112340773 + ... + 1112343660.
It is an arithmetic number, because the mean of its divisors is an integer number (329624076971).
Almost surely, 23212444321252 is an apocalyptic number.
It is an amenable number.
3212444321252 is a deficient number, since it is larger than the sum of its proper divisors (2720789064226).
3212444321252 is a wasteful number, since it uses less digits than its factorization.
3212444321252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2224684475 (or 2224684454 counting only the distinct ones).
The product of its digits is 92160, while the sum is 35.
Adding to 3212444321252 its reverse (2521234442123), we get a palindrome (5733678763375).
The spelling of 3212444321252 in words is "three trillion, two hundred twelve billion, four hundred forty-four million, three hundred twenty-one thousand, two hundred fifty-two".
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