Base | Representation |
---|---|
bin | 11101111011111011… |
… | …101010111011111001 |
3 | 10001222011121221112222 |
4 | 131323323222323321 |
5 | 1011312331323001 |
6 | 22433341413425 |
7 | 2215362404534 |
oct | 357373527371 |
9 | 101864557488 |
10 | 32144011001 |
11 | 126a5502253 |
12 | 6290b6a275 |
13 | 305362236b |
14 | 17ad0ada1b |
15 | c81e8661b |
hex | 77beeaef9 |
32144011001 has 4 divisors (see below), whose sum is σ = 32321602404. Its totient is φ = 31966419600.
The previous prime is 32144010989. The next prime is 32144011013. The reversal of 32144011001 is 10011044123.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (32144010989) and next prime (32144011013).
It can be written as a sum of positive squares in 2 ways, for example, as 3286155625 + 28857855376 = 57325^2 + 169876^2 .
It is a cyclic number.
It is not a de Polignac number, because 32144011001 - 222 = 32139816697 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (32144011021) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88795430 + ... + 88795791.
It is an arithmetic number, because the mean of its divisors is an integer number (8080400601).
Almost surely, 232144011001 is an apocalyptic number.
It is an amenable number.
32144011001 is a deficient number, since it is larger than the sum of its proper divisors (177591403).
32144011001 is a wasteful number, since it uses less digits than its factorization.
32144011001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 177591402.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 32144011001 its reverse (10011044123), we get a palindrome (42155055124).
The spelling of 32144011001 in words is "thirty-two billion, one hundred forty-four million, eleven thousand, one".
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