Base | Representation |
---|---|
bin | 11101111111111111… |
… | …011010111101100101 |
3 | 10002010220202101020100 |
4 | 131333333122331211 |
5 | 1011432244244023 |
6 | 22444213054313 |
7 | 2220150233526 |
oct | 357777327545 |
9 | 102126671210 |
10 | 32212103013 |
11 | 1272a98a842 |
12 | 62ab927399 |
13 | 30647735ac |
14 | 17b815684d |
15 | c87e36c43 |
hex | 77ffdaf65 |
32212103013 has 48 divisors (see below), whose sum is σ = 49861302192. Its totient is φ = 19968000000.
The previous prime is 32212103003. The next prime is 32212103059. The reversal of 32212103013 is 31030121223.
It can be written as a sum of positive squares in 8 ways, for example, as 48191364 + 32163911649 = 6942^2 + 179343^2 .
It is not a de Polignac number, because 32212103013 - 28 = 32212102757 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32212103003) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8049013 + ... + 8053013.
It is an arithmetic number, because the mean of its divisors is an integer number (1038777129).
Almost surely, 232212103013 is an apocalyptic number.
It is an amenable number.
32212103013 is a deficient number, since it is larger than the sum of its proper divisors (17649199179).
32212103013 is a wasteful number, since it uses less digits than its factorization.
32212103013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4646 (or 4643 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 32212103013 its reverse (31030121223), we get a palindrome (63242224236).
It can be divided in two parts, 3221210 and 3013, that added together give a palindrome (3224223).
The spelling of 32212103013 in words is "thirty-two billion, two hundred twelve million, one hundred three thousand, thirteen".
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