Base | Representation |
---|---|
bin | 11101111010101100… |
… | …010010011101111011 |
3 | 10001220201110201011010 |
4 | 131322230102131323 |
5 | 1011242014421103 |
6 | 22431315405003 |
7 | 2215020464256 |
oct | 357254223573 |
9 | 101821421133 |
10 | 32123201403 |
11 | 12694789737 |
12 | 6285bb3763 |
13 | 304c2175a7 |
14 | 17aa41409d |
15 | c80225903 |
hex | 77ab1277b |
32123201403 has 4 divisors (see below), whose sum is σ = 42830935208. Its totient is φ = 21415467600.
The previous prime is 32123201401. The next prime is 32123201441. The reversal of 32123201403 is 30410232123.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30410232123 = 3 ⋅10136744041.
It is not a de Polignac number, because 32123201403 - 21 = 32123201401 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 32123201403.
It is not an unprimeable number, because it can be changed into a prime (32123201401) 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, 5353866898 + ... + 5353866903.
It is an arithmetic number, because the mean of its divisors is an integer number (10707733802).
Almost surely, 232123201403 is an apocalyptic number.
32123201403 is a deficient number, since it is larger than the sum of its proper divisors (10707733805).
32123201403 is a wasteful number, since it uses less digits than its factorization.
32123201403 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10707733804.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 32123201403 its reverse (30410232123), we get a palindrome (62533433526).
The spelling of 32123201403 in words is "thirty-two billion, one hundred twenty-three million, two hundred one thousand, four hundred three".
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