Base | Representation |
---|---|
bin | 101110101110101010100… |
… | …000111010000011100000 |
3 | 102100222200010211010201221 |
4 | 232232222200322003200 |
5 | 410103020014320412 |
6 | 10455112220504424 |
7 | 451000363612120 |
oct | 56565240720340 |
9 | 12328603733657 |
10 | 3211201323232 |
11 | 1028954481901 |
12 | 43a4289ab114 |
13 | 1a3a796a5096 |
14 | b15cc8d2c80 |
15 | 587e6273b07 |
hex | 2ebaa83a0e0 |
3211201323232 has 48 divisors (see below), whose sum is σ = 7225491863520. Its totient is φ = 1376174112768.
The previous prime is 3211201323199. The next prime is 3211201323233. The reversal of 3211201323232 is 2323231021123.
It is a junction number, because it is equal to n+sod(n) for n = 3211201323197 and 3211201323206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3211201323233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5597328 + ... + 6144304.
It is an arithmetic number, because the mean of its divisors is an integer number (150531080490).
Almost surely, 23211201323232 is an apocalyptic number.
3211201323232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
3211201323232 is an abundant number, since it is smaller than the sum of its proper divisors (4014290540288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3211201323232 is a wasteful number, since it uses less digits than its factorization.
3211201323232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 573203 (or 573195 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 3211201323232 its reverse (2323231021123), we get a palindrome (5534432344355).
The spelling of 3211201323232 in words is "three trillion, two hundred eleven billion, two hundred one million, three hundred twenty-three thousand, two hundred thirty-two".
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