Base | Representation |
---|---|
bin | 11101111001100011… |
… | …000110000110001101 |
3 | 10001212101100220021202 |
4 | 131321203012012031 |
5 | 1011222111423341 |
6 | 22425352235245 |
7 | 2214365422046 |
oct | 357143060615 |
9 | 101771326252 |
10 | 32104014221 |
11 | 12684974064 |
12 | 627b69bb25 |
13 | 304825a126 |
14 | 17a7a5b8cd |
15 | c7d6d579b |
hex | 7798c618d |
32104014221 has 16 divisors (see below), whose sum is σ = 33920140800. Its totient is φ = 30300743088.
The previous prime is 32104014143. The next prime is 32104014263. The reversal of 32104014221 is 12241040123.
It is not a de Polignac number, because 32104014221 - 210 = 32104013197 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 32104014193 and 32104014202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32104014121) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7027280 + ... + 7031846.
It is an arithmetic number, because the mean of its divisors is an integer number (2120008800).
Almost surely, 232104014221 is an apocalyptic number.
It is an amenable number.
32104014221 is a deficient number, since it is larger than the sum of its proper divisors (1816126579).
32104014221 is a wasteful number, since it uses less digits than its factorization.
32104014221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5888.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 32104014221 its reverse (12241040123), we get a palindrome (44345054344).
The spelling of 32104014221 in words is "thirty-two billion, one hundred four million, fourteen thousand, two hundred twenty-one".
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